General structure of the space and the motion of a body

Theorem on classes of surface equality

and construction of the physical model of an object

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Hi the present generation that may experience a revival.
I am happy to be with you.
----------------------

Notes :

This is my real name and my real recent photo. I am born in Viet-Nam at Ho-Chi-Minh town on 1938. Because of war events I was sent by my family to go abroad for studying. However, conditions of leaving abroad are such that I have to get a job all along of my life without succeeding to work for science. These period of my life will be known a day, there is no secret. The main idea is that I had never succeed to work for science.

Aside of these everyday activities, each of us can have his own real life development. Therefore, during my real personnal life, what is concerning sciences are my own personnal real life activities without no means or helps from any person nor from social organisation. All of my results are not according to any school or of any person. I tell it out of any sef-sufficient mind.

Most part of my works happens mainly before 1970 during my painter period where actually I was painting. But some scientific and technique projects drive me to need a real scientific laboratory environement. Unhappily, nothing fits well. Then, the main mathematical and physical works was performed during Painter period and from about 1975 until now, was to do not lose, to achieve toward a steady state a maximum of the basic results and also, to conceive how to succeed communications with the human world importance...

I can tell to you that what are exposed in this Evolution of the Universe site are the result of my own personnal works that mature really all along my life from childhood in the VietNam family environment until to day retirement of active life on 2003. Last but not least, a condition happens for communication when the Internet Web begun public. You may be certain that without this web you will never know what is the squaring a circle and many other essential points of human knowledge. NEVER is juslty the exact term in such current human mentality.

No means, no help, absolutly bare hands !

Only along my free times under authentic continual working on the knowledge development according to human thinking process. I am a proof that each of you can performs himself while remaining universal : to get the just and precise knowledge on the basis of life construction. What is already exposed in this web site, are only a sample partial view of what is the real deep steady foundation for a futur human just science. This emphasizes that each of us rests on the wealthy laws of matter construction that is necessarily and sufficient to simply read and listen to our authenticity.

Too heavy is the stupid self-sufficient antediluvian conservatism barrier, too dark is the potential barrier of current obviousness mental to overcome it for an optimal communication on what it can be exposed really according to MY DA-KHI-HOC method, a real rational today's human science !

I have spending more than a quarter of century trying to obercome the communication hindrance with the institutionalized world. Consequently, I am the proof that over the barbarism, the real world can rise again itself, in less than one human generation by rebuilding his fertile knowledge in better accurracy and better justice. May all parts everywhere in the world where each is oppressed in under-development, listen to it. Each one particularly whatever he is on Earth and is not concerned the narrowness harmful and obsolete of clan and nation mind.

- How + long + did + it + take + to + build + Tom + Thumb, + the + train

The time a galaxy takes to form...

- The + physical + laws + that + we + observe + on + earth + apply + everywhere + in + the + universe

- quantum + phisic + of + art + of + thought + in + Germany (moldtelecom, Moldavia)

- compare + "mathamatic" + in + America + and + Vietnam (Green River Community College, AUburn, Washington)
Mathematics should be the same everywhere on Earth for human. But there is education organizations that unfortunately depend to peace and war events.

Remind

The three postulates on the matter of the Dakhiometry are :

1 - The matter is an absolute space.
2 - In the space a property of Change occurs in the Recurrence process.
3 - Interactions between objects are characterized with surfaces of quantum matter.

Concerning the Second postulate

- second + tchi + principle
- "changement + comme + substance + composant + toutes + choses"
The Change is a substance of everything.

- "length + is + a + matter"

- space + distribution + and + space + motion + as + part + of + the + physical + properties + of + motion

About the equations of motion

Therefore any object can be seen by a square number. Thus, the natural whole numbers series is equivalent to a same series with each element squared. This is only an internal numbers transformation. Galileo had noticed this fact. from that, one can see the natural whole number series as a model of a linear recurrence, according to successive recurrence of a unit and also, one can see this series as successive recurrence of a "squared unit". It is important to remind that a unit of the natural number series is a logic model of the elemental quantum matter, the indestructible or the a-tomic dakhion. In physics and for the recurrence, the unit is the generic representative of some material object, e.g., a table, a meter, a tree, a particular animal, a human,... on that a recurrence can be applied. The reproduction of the alive is also a recurrence phenomenon.

What is concerned here is the motion as a recurrence process particularly the uniform motion and the accelerated one. This may be done is according to the model of the natural number series {N}. The n² in the recurrence is not a contradictory logic that was defined in mathematics where it is difficult to understand what is this really mysterious induction concept. In the nature, the phenomenon concerns the "recurrence of a generic unit". And therefore, may be considered as a generic unit, something that is a constant and also, something that is a "regular change". The reason is that a regular change is nothing else than a recurrence of a constant. E.g., a uniform accelerated motion where a regular change of motion is a normal unit for the Recurrence. A Falling Body is nothing else than a recurrence of a constant unit spatial change of the body. Now one can verify this acceleration in doing calculations in the natural series. This is to do successively the sum of all the preceding number. The successive results are as follows :

1, 3, 6, 10, 15, 21, 28, 36, 45,....

These number are obtained from this following array :

1   =   1
1+2   =   3
1+2+3   =   6
1+2+3+4   = 10
1+2+3+4+5   = 15
1+2+3+4+5+6   = 21
1+2+3+4+5+6+7   = 28
1+2+3+4+5+6+7+8   = 36
1+2+3+4+5+6+7+8+9   = 45
...

This array has remarkable symmetries. It has a half square form, divided along its diagonal. Because the Recurrence is a Change from one spatial location to an another one, one may consider the place of number in this array as spatial locations, precisely, 1 place is 1 spatial location. Thus, each square of numbers in this array, is a quantity of 1 quantum matter. Simply, each half array square is in fact a matter Surface.

Explanations :
Examine this array. One read at the column on the right, the normal Recurrence, here are 1 to 9. Now, each row at the left of this column is the unit of the Recurrence. In normal recurrence of a uniform motion, in these rows there is 1. But here, this unit is a composed unit of Recurrence. It also, is under the progression of a normal recurrence e.g. a +1 recurrence. Therefore, the global recurrence of the right column -from 1 to 9- is a Recurrence of recurrence with a unit that grows at each row progression.

Figure of the above Motion Change or Acceleration Parabola Pattern in the natural numbers.

In the columns and rows order, the value of this surface is the total sum of a column or a row. And the successive or the Recurrence of these numbers is written as follows :

y=k.n²

According to the matter property, the Falling Body Law on a heavenly body, is stated similarly as it was discover from Copernic and Galileo, as following :

Any body belonging to a heavenly body, and being unconstrained, falls toward the center of the total system, according to a same accelerated motion. The distance of the displacement is proportional to the square of the speed, whatever the quantity of its matter is.

The fall does not depends on the mass of the body, as it is seen in the above array of the natural number that is applied to 1 quantum of matter. Even if this body is tall and heavy, this don't affects this phenomenon because the falling law of body is a Law of Spatial Localization of any quantum of matter.

This law is universal and is such that everything in the space, stays in their place. Everything has its own location of equilibrium. Therefore, any material of a heavenly body is located at the center of the system, even they are in the globe form. This law of spatial placement is the source of the existence of potential. Remind that potential is spatial dependent. However, the potential is not an effect of the Gravity. Thus, if a stone reach the center of the Earth, it stay there at its rest point, with no potential. With the habit of the gravity obviousness, it is difficult to admit this idea. But, with a more enlargement of the vision of the physics, on may ask why the matters that comes far from the space of the nowadays solar system, had accept to come there and form finally the Earth. The initial volume of the cloud of matter that had form the solar system is well much more vast then what we know for the solar system today. Nobody had spend energy to carry it to there. This means that there is some more laws of the matter condensation to make acquaintance with. And it is with all these process of matter construction that one may understood finally, why there are Falling Body even if there is no more gravity.

About the factor k in this formula, it depends on the environment of the total system.

In the above simple case, k = 1/2, since only a half of a square is concerned.

And now ?

You know obviously this formula :

E = (1/2)v²

from this, you can also say that this is the formula of the Falling Body...

But, you who seek the quantity of a so called matter, denoted as Mass, I am sure that you are asking : Where is the Mass ?

- the + force + of + gravity + on + a + 2kg + rock + is + twice + as + great + as + that + on + a + 1kg + rock. + why + then + doen't + the + heavier + rock + fall + faster (chcgil.sbcglobal.net, USA)

This a true question that one has to get some answer.
It is a misunderstood on phenomenon of falling body because of the learned Dynamics force. We use to seen that any action is dependnent to the force used. In the current language the words great, powerful, energy are significant only as Force.
In fact the Dynamics force was only invented by Newton as a mean to describe the movement. But a force is the definition for a partucular movement. Because The Dynamics force is a sight of phenomenon according to the human empirism view point on movement phenomena. At the Newton's epoch the realtivity of movement description is a real insolvent problem. It is why Newton can't but describe the movement as acceleartion" or change of movement. The first Newton's law is only an introduction to the Force law, as origin of acceleration notion signification. Because the uniform motion in straight line can't rest never on any physical reality.
For example a 2kg rock fall at the same speed as the 1kg one. the force as movement is then true for describing such experience on movement. It seems strange there because each of us has the usual understanding that the bigger an object is the bigger is its force.
However each of us is right to be astonished that there is equality in this falling phenomenon. There are many other case where a force notion is bad. For example, when two balls hit one another, the force is irrelevent to describe such interaction. Really it is the Dynamics that is wrong to use the Force definition as universal law. Unhappily, it is a current use in Physics to describe the universe phenomena with the view point of Force. Thus, we know the current theory that believes the universe as a set governed by the so-called 4-Fundamental-Forces.
There is an another physical concept that is more a universal date for matter interaction. It is the energy one. Therefore, the 2kg and the 1k rocks are not equaly defined in their free falling phenomena according to:

Work-2kg = L.(2/acceleration)
Work-1kg = L.(1/acceleration)

Theses two rock have really different behaviors of two time in energy difference.

- a + train + goes + forward + at + a + speed + of + 1m/s + for + 20 + seconds + then + it + stops + and + goes + backward + at + a + speed + of + 0.5m/s + for + 4 + seconds. After + both + movements + are ++ completed + how + far + is + the + train + located + from + its + starting + point. Note, we + are + asking + for + the + trains + final + location not + the + total + distance + that + it + traveled (optonline.net, USA)

(20x1) ± (0.5x4) = (+18 m) or (-22 m) from starting ???...
Help !!!

- Draw + a + picture + showing + Mary's displacement + due + to + rowing, + her + displacement + due + to + the + river's + motion,+ and + her + net + displacement. (Clemson University, South Carolina, USA)

- draw + a + picture + showing + her + displacement + due + to + rowing + her + displacement + due + to + the + river's + motion + and + her + net + displacement. (rr.com, South of California, USA)

Relative speed Mary is rowing in forward or backward direction of a river flowing strongly on Earth. We take a witness tree standing fixed on the riverside as a referent of measurement.
Relatively to the tree on the ground, the different speed of the river and the rower Mary is shown on this diagram in the two cases of forward and backward of Mary's displacement relatively to the tree reference are shown on this next diagram.
Now how are the Mary's displacement relatively to the ground depends on her speed relatively to the river one. On this diagram her speed is indicated in red arrow. For example, Mary is staying for ever on the spot if her rowing displacement is equal to the river one in the case of backward direction. This case is interesting for a pool where is flowing watter, this whole system placed in a simple little training room for rowers. :-). This is the case for runner jogging on a little running travelator.

-student + is + at + a + swimming + pool. + She + climbs + the + steps + to + the + diving + board + 3.0 m + above + the + water. + She + jumps + off + the + board + which + enables + her + to + rise + a + further + 0.7 m + before + she + begins + her + descent + into + the + pool. + At + what + speed + does + she + enter + the + water + You + may + assume + that + the + acceleration + due + to + gravity + g + is + 9.8 m/s. (bethere.co.uk, UK)

The total height of falling body (h) is then:
h = 3.0 + 0.7 = 3.7 m
In frictionless condition, her mass center, near the navel when this latter hits the water level, will take a maximum speed of 8.5 m/s.

- The + acceleration + of + gravity + on + Earth + is + approximately + 10 + m + more + precisely + 9.8 + m. + If + you + drop + a + rock + from + a + tall + building + about + how + fast + will + it + be + falling + after + 3 + seconds (USA)

With a=9.8 m/s², the acceleartion rate,
the Uniform Accelerating motion is given as displacement and the current speed as a function of time duration (t):
Displacement: d= (1/2).(a).(t)²
When initial speed is zero then the curent speed is:
v= (0)+(a).(t)

Results:
- For 3 seconds of falling duration:
v=(9.8).(3)= 29.4 m/s
d=(1/2).(9.8).(3²)= 44.1 m

- For 10 s:
v=(9.8).(10)= 98 m/s
d=(1/2).(9.8).(10²)= 490 m

- For 15 s:
v=(9.8).(15)= 147 m/s
d=(1/2).(9.8).(15²)= 1102 m

This are theorical results without friction loss. But for these durations, the results give good approximations.

- the + phenomenon + that + affect + the + speed + of + an + object + when + drop + from + a + hight + Galileo (UK, London Queen Mary University of)

- if + you + drop + an + object + its + acceleration + toward + the + ground + is + 10 + m/s2. + If + you + throw + it + down + instead + would + its + accelration + after + throwing + be + greater + than + 10 + m/s2 (csuohio.edu, Cleveland State University, Cleveland, USA)

You known well that if for an object, the falling law for the trajectory length is :
y = g.t²
Then if it is thrown initially in any direction with an initial displacement function of time, as:
d = v.t

Then, its total trajectory is described as:

y = g.t² + vt

Result:

So, if vector (v) is a component in negative direction relatively to the falling acceleration vector then, its falling displacement is retarded. However the falling acceleration is always obeying only to the universal and constant falling gravity law.

- A + ball + is + thrown + up + and + then + caught + after + 2.00 + seconds, + what + is + the + inital + "velcoity" + of + the + ball (myvzw.com, MSN Microsoft Corp, USA)

:-)
A funny enigma with short data and therefore, no possible solution. With a given height of the trajectory, it will give some answer.

Formula introducing the quantity of matter {m} in an object

What is denoted as mass is as following :

The preceding relationship is obtained with one spatial point : 1 quantum of matter as in the array. Each location is significant and the fact of displacing from 1, 2, 3,... needs an introduction of an action as in the given formula. Now, if this concerns an object, it will interested with a number of the quanta of matter in this object. Therefore, the relationship is written with a factor {m} quantity of quanta as follows :

E = (1/2) . m . v²

This factor {m} is determined experimentally in physics as one knows.

- when + is + angular + acceleartion + equal + to + zero + when + a + pendulum + is + in + motion (USA)

Only in uniform motion, acceleration is zero. More generally, acceleration is also zero when an object is at rest. This implies any possible motion the total resultant of wich the system is zero variation of motion or is in motion concervative.
Example of pendulum for examination of acceleration is not a good one. A pendulum is not a heavenly body, a true self-made object.
In a pendulum, there is no rest situation thus, there is always a central acceleration due to the axis reaction. Therefore, without friction, a pendulum motion is a uniform cyclic motion. Is there a contradiction to physic law ? No, because the pendulum belong to a more larger system that should be at rest in the universe space. In this system, the pendulum is an uniform cyclic motion interacting with its environment and thus do not produce a general change of the whole motion. Without reaction of support there is no pendulum. Therefore, there is no heavenly body that behaves as a pendulum. Consequently, the heavenly motions are really uniform motion at rest without acceleration even if they turn around some center. It is why, with the the gravitational central force hypothesis, there should not be possible the conservation of momentum. Science has to reconsider the harmfull universal gravity hypothesis that generates difficulties of contradictions.

- "discribe" + the + motion + of + an + object + for + which + the + change + in + velocity + is + zero

Really, there is no universe's object the motion of which doesn't change. The universe is round. Therefore, any object is at least in a rotation. Even if this motion is an uniform rotation and if there is no gravitation, the rotation is an equilibrium of kinetic energy around a center. For example, the Moon turn around the Earth not according to Gravitation, but it is in equilibrium with itself around a common center with the Earth. This is du only to consequences of an initial average of motion during the condensation first state. Then a dynamic analysis can be done with the classical machanics where an acceleration toward the center, can be considered as a change of motion.

- Will + a + man + of + 80kg + be + heavier + at + sea + level + or + on + the + top + of + a + mountain (Ireland, Marono Institute of Education)

There is differences between Newton Mass Attraction and the Dakhiometrie Potential law of space.
a) - For the Newton's Mass universal attraction, according to the inverse proportionallity of the attraction force to the distance between two objects, the 80kg is less on a mountain than on the sea level. That is to tell, to pull out this 80kg far from the Earth, the energy is least to do it at sea level. That is to tell on the top of a mountain, it is interesting to launch a jet in the extraterrestrial space because the Newton's weight conter action force is there less.
b) - But if an object in space is according to its Potential of distance from its own rest point. We have to understand that the Potential is as a cohesion between many objects. Then, its location energy -from its rest point- is more greater. Because this potential distance is proportional to a kinetic energy that trends to pull it towards the Earth according to its actual distance from its rest point. Therefore to launch a jet on a mountain one need to spend more energy to cancel the one that determine its rest point.

The results show the difference of space law.
1) - Launching an object from Earth according to Newton's law, is more and more easyer when its distance is longer from its initial planet. Consequently, it is easyer to launch a vessel from the Earth than to do it from the Moon according to the Newton's Universal Gravitation Law.
2) - While with the Space Potential law, a given launching energy should correspond to a given distance where it stays in motion on a particular determined orbit and don't go no more elsewhere further. Also it needs less energy to launch a vessel from the Moon than from the Earth. This not really the consequence of their masses but their distance (d) from the centre. Remind of main action of (d)² is inverse. There is a more proof known by experience. On a vessel in space, any object can be dangerously loss when it is not well tied with its main vessel. This is because, THIS object Rest point, is even THIS vessel. That is because this object is relatively no more related to the Earth rest point. Therefore, it has least difficulty of energy to be lost in space far from the vessel and can go in any direction. It goes not necessarily toward the Earth if there is no friction with Earth gas that ends to localize it to this latter rest point.

- no + gravitation + altitude + end + atmosphere

Thank for your note.
That means a gravitation effect very reduced and may be quite nul out of the atmosphere interaction ?...

- in + the + circular + motion + what + is + the + action + when + the + balloon + stay + in + the + car + during + driving + time + in + the + closed + door

However, if there is one object that experiences no change of motion, it is the one that is standiing in its own system where exists an absolute Momentum Conservation. No object in the universe can stay in a such state. ONLY, The unique system that experiences a such equilibrium is the universe itself. Because the universe lives in the absolute matter conservation, we can say that there is ONE concrete point of matter that never has a change of motion : the universe center. Can we tell that it is the state of an Absolute Zero Temperature and therefore, a matter point that we never can have some experience about it but only by mean of logical reason ? However, we can take it as the concrete real fact of the matter conservation because no construction is possible without a such principe of conservation. This is the universe Permanence, the foundatuion of the human thinking.

Properties of a such point of unchanged motion :

We have there a concrete matter that the alive never directly knows. But from a unknown realty we can develop real mechanical consequences. Then :

1) - No matter can touch this point. That is to say, no line can goes through its location.
2) - Therefore, this point is never an Intersection point.
3) - Consequently, this point is a Absolute Departure Point of any Way toward the universe. It is mentionned that no material trajectory cans go through ist but also, no Thought can cross ther, according to the thought is variation of actions. In brief, this Point is the absolute reference point where anything found there the BIGINNING.

- would + momentum + be + conserved + in + the + larger + apple-Earth + system + In + this + system + can + it + be + said + that + the + momentum + of + the + falling + apple + is + equal + and + opposite + to + the + momentum + of + the + Earth + as + it + races + up + to + meet + the + apple + What + does + this + say + about + the + upward + speed + of + the + Earth (comcast.net, New Hampshire, USA)

This is the occurence for a good discussion.
It is true the statement as:
"Momentum + be + conserved + in + the + larger + apple-Earth + system"
On this basis we will show that what is telling as the development of such universal law is quite false because this law is misunderstood or because of the insincerity of the speech. This happens very frequently in the course of scientific events particularly in the first time of science establisment.
1) - Concervation of momentum means that for any independnent system their gravity center is at zero-motion. For the whole system, there is no momentum variation.
An apple is belonging to this whole system apple-Earth. Therefore, what happens to this apple, what ever its accelerates and goes in any direction, the Earth center is unmoved by this apple and by any other thing on the earth, even by elephant and any athlete jumping.
But with any object exterior and independently of the Earth system, it may happens between them any interaction. Then the Earth center will experience change of momentum. Also in the case of a jet leaving the Earth and then after being an independent object there may be a change of the earth momentum. It is not always a change of the Earth motion but a change of the total Earth energy not due to mometum but under different energy form as heat for example.
2) For the apple, it is an ignorance to tell that this apple is like an independnent object external to the Earth. Because a fruit is the result of a tree that is formed from the soil. Then the fruit in a tree is quite belonging to the soil. It is thus for any thing and alive on the Earth. Nothing can be considered as external to the Earth system. Thus an apple falling toward the soil, is equivalent to the soil falling to the soil. There is no new motion created in such matter tranformation.

3) - This above apple and Earth going to embrace together came from the Middle-Ages where so frquently scholasticism speeches was used for so unsual things about science.
But the earth going up toward the apple is an another sylogism to justify the Newton's Universal Gravity where it is tell that the falling apple-Earth is the proof of the masses mutual attraction. A sylogism play the role of mathematical proof when one have no more reason to assert.
Note
The present sylogism is like as: "A cheap horse is rare..., what is rare is costly, therefore, a cheap horse is costly".

- does + a + feather + floating + in + the + air + have + potential + or + kinetic + energy (USA)

This problem is interesting and allows to search definitions of object position in space. Suppose that an object is an independent system.
1) - This object is defined by a potential to be located anywhere in space. Then this object location is defined as a potential relatively to a rest point. Potential plus rest point, is significant to a particular location in space. Then:
a) - When this object is at its rest point, it has no motion relative to this rest point location.
b) - When this object is not at its rest point, then it is moving relatively to this rest point. At any time in its trajectory, its total energy is the sum of the movement plus the potential energy. Provide that the most faraway location relatively to its rest point when the moving is null, is equal to its potential and also equal to its total energy.

2) - Any object is necessarily situated at a space location. Or it is at rest point without no motion and no energy. Or its internal energy is not null but then around its rest point location. Or an object can be locate not at a rest point but in a space volume around a rest point. All its possible motion in this volume is the complement of its potential energy.
3) - Without external interaction, it maximum potential is constant. But any object is always related to the external system with a potential of its rest point relative to an external system.

Conclusion
A feather in Earth atmosphere has the Earth center as rest point. It has the potentail of any object on the Earth surface. The feather is not independnent but is always in interaction with the air. Therefore, it can be conclude that the air energy prevals on the feather ones. It has the potential and the kinetic of the air.

Matter properties in the Globe structure

- "aplitudes" + flash + animation (Russian Federation)

- dimensional + analysis + simple + harmonic + motion + "Aplitudes" (USA)

... random interference harmonic phrase condition...

The Globe system is an equilibrium of matter in two extrema of energy, the lowest and the highest one. It has not common properties as human knows it in his condensed middle. Thes are :
- Confinement of motion scales in the equarorial sone where it allows life to develop.
- While in the central zone, motion is reduced in amplitude ~~aplitude~~ and in scales. The properties of which are still ignored because the Gravitation theory is in the mind of everybody. Also, because the physical situation of the human who never experiences the lower energy state of matter. This is because, in the solar or stellar system these zones are in the center of solid or gaseous globes. The lowest energy zones are only visible in the center of galaxies.

Then, in center of any galaxy, there is only elemental gazeous matter of the universe Breath. As such, it is a mistake to think that these zone can be considered as void. Because of the whole galactic system equilibrium this type of matter state is nearly an immutable one. That is :
This gaseous elemental low energy matter can be considered as the most solid state of matter that human can never imagine ! Rational tell, the property of solid is to remain as a high cohesive system. The gaseous elemental lowest energy matter is then the most solid according to that it is the result of the whole galaxy equilibrium. It cohesive force is then the one of the galaxy ! Face of this deduction results, we can not but aggree to the reason and not to our stereotype of usual thoughts.

May be, we can see verifications of this properties, in the fact that galactic centers are always recorded with high intense radiations due to this solid high property of radiation reflexion else than by emissions and refreaction of radiations. This reflexion is not seen in the nebula and supernova remanence centers where one can see the background sky.. The difference in nebula and supernova remanence is that these systems are not in steady globe structure.

Consequently, if two galaxies collide together the result is a violent impact rather than a cool smooth formation of stars mixtures. However, this a low probability that galaxies can be in collision. This is the result of the Matter Conservation Principle. According to that, the is never two condensed system in a same zone. They need each its own matter quantity. More, in the universe region in which these galaxies are formed, there is a commong average of the general displacement that is shared to all the spatial environment. Therefore, no galaxie is a particular engine to go in random direction manner. For galaxies collisions, one has to verify the certainty of astronomic apparatus and also of the observation interpretations where there are a lot of great imaginary of the Fantastic Riders in their cloak floating under Gravitation Storms...

It means that if any spatial vessel goes toward this point, it will be instantaneously teletransported to its initial point where it had gain the energy of this trip. Because, when it hit this Zero Point of the universe center it loss all his current energy according to that the point is an absolute ZERO ENERGY Point, it couldn't but be also a Zero energy state. Then, according to the Matter Conservation, this whole spatial vessel, should regain its initial energy that puts it to an equivalent initial energy, ANYWHERE in the universe globe structure... this is the rugged natural law of "putting someone in his place".

Fantastic reality of the universe law, isn't it ???!!!

However, there are some complex problems for the alive that can never go in the vivinity of the central region of the universe where there is only the dakhion elemental matter and no environment for condensed one. The more, this should be a region of matter fission if there is any lost condensed object. This latter should be only the product of the equatorial belt of the universe globe. But, what will be will be... in the futur, there is always handymen, an enthusiast do-it-yourself that offerts, with all expenses paid, an eventful expedition for any venturesome person...

Now, many of you may take this particularity as Black Holes...

But there is no possible comparison as following :
The Black Holes are supposed as at the dynamic highest energy level, the Gravitation one. While the above phenomenon is matter of le equilibrium lowest energy matter.

These lowest matter states are obviously, located also in the center of any galaxies according to the Globe Law that states that the lowest energy are located in the axis of globes systems.

Assuredly, the later couldn't not but receives energy from the high energy level matter. Thus, there is no ray emission from it owing to that we can do some observations. The result is that these matter of lowest energy regions remain invisible matter. In the more, because energy come only from condensed matter, ray emission can go through these regions in the transparency, in the condition that these rays can be perceived by human means. Because the lowest energy matter is matter state in the Globe Law equilibrium, there is no energy inflation of these region due to external radiation contribution. Probably, there may be also, some phenomena of the above described matter teleportation that happen for elemental matter and the velocity of which is instantaneous, only through this whole local galaxy.

- Atmosphere + of + the + earth + and + Penomena

Note :
Please, don't try to practise experiments on "Penomena". May be, they are some not yet known and unrecognized phenomena...

Displacements are phenomena of the Matter Conservation

- If + an + external + force + can + change + the + velocity + of + a + body + how + can + the + internal + force + of + the + brake + bring + a + car + to + rest (pacbell.net)

This a joke.
You know that action of braking a car is an external one done by the road on the wheel. It is why indelicate baking can drive to a crash due to the road external action and not to internal rest.

The Falling Body is an enigma of the nature because only of the enigmatic Gravity Central Force. However, the Falling of things appears clearer if one understands it as a phenomenon of Matter Conservation.

The fact that any element of discrete matter has an absolute location in space that gives it an equilibrium of placement, implies that its displacement needs an action of displacement or an energy. This is according to the Conservation of Matter. And its balance is as follows :

1 - Either the object is in its equilibrium placement, then it needs an external action to balance with its change of place. This is observed as an accelerated motion of the object.

In this case, there is an action transfer in the body and consequently, there is Inertia of the body because it says : "Wait a moment, I will move as soon as I am full of motion". Therefore, At any Action on a body there is its Particular Reaction. The third Newton Law should be seen as Conservation of Matter or of energy but stating that "At ANY Action there is an equal Reaction" is untrue. This expression comes from current speaking where most people see in the word force the meaning of violence. This is not the rational force. A given Action can not impose on a body.
Do you want a concrete example ? A net can act to caught an object in its mesh but this object can not set an action on this net, whatever is its forces. One can concludes that the net does not have a Reaction.
In physical laws, an Action is only proportional to the acceptability of any body. Remind that physical laws of the universe concern constructions on Exchanges and not on Imposing of Forces..

2 - Either the object is not in its equilibrium place, the action of its displacement comes from its spatial Potential that is a phenomenon of the Matter Conservation. This latter balances the distance of the object from its equilibrium placement with a spatial Potential. And when this object is naturally moving, one denotes it as the Falling Body.

In this last case, the transformation of action from the potential is directly applied to any elements of matter. There is not an Inertia. The law of transformation potential-to-location is permanently inscribed in any element. It is why the speed of the Falling is equal for any object, provide that experiences are compared in the physical vacuum.

Example :
- "balourd + mécanique + equilibre"
equilibrium phenomenon in the mechanical unbalance of a wheel where some matter is out of its rest place. Therefore, an extra energy is necessarily to displace this matter toward its bad place in a wheel during any cyclic movement

Is there two different displacements? It does not have different displacements. But the Falling Body seems particular only for a precise reason. Human and the alive are born only on a heavenly body. What is a heavenly body ? They are huge matter condensations in globe forms. And as the condensation is a uniqueness process heavenly bodies are the locating of multiplicity of matter elements to ONE center. And any object born from a heavenly body is located at this precise center. Anything is standing on ONE Center. Therefore, human is the alive that is astonished by a Falling Body. A falling body is only a body that say "home sweet home" and is always tempting to return back to the center. Therefore, as there is only ONE center in the system, any movement toward this center is well characterized but it is not a different motion phenomenon. This is the consequences of the matter Space perfectly defined until the quantum fineness and any changes of place is done in the Conservation of the Whole.

The spatial Potential of an object will be studied with the laws of condensation mechanisms of a heavenly body.

Tempt to get a new Mass concept and more generally a new Inertia concept

In the preceding analysis, the surface are concerned spatial locations. What mean concerned locations ? The answer is the concerned locations belong to an object interested by an interaction. Because the whole universe is also spatial locations. That is when we talk about a particular interaction, there are objects that are concerned. Object or precisely, their concerned association of matter quanta around a defined center.

And when an exchange happens on a quantity of motion, or a momentum and energy, this quantity is concerned with only the concerned space of the object. Therefore, if there is no object or construction, there is no motion and energy and finally no mass or Inertia. This can be seen e.g. in the Fission phenomenon during supernova. Concerning the matter that disappears in the fission, there is no more masses because there is yet no more constructed matter. The quantity of quantum matter is there scattered to their initial volume. But there is no more mass, according to that the da-khi of the Breath are immutable and frictionless, they have no mass and inertia.

Therefore, if after a fission transforming the matter to its initial elemental state, one can say that there is no mass we can say that there is no more masses, because there is no more condensed matter !

- "EVOLUTION + OF + THE + ALIVE + MASS"

In conclusion :
The notion of mass come from the condensed matter in an object. Not because there is more dense matter, but because there is INTERNAL organizations in the object. And the Inertia phenomenon is not from a virtual matter mass. The INERTIA is the consequence of a organized structure of a particular object where motion has to occupy or to fill it..

An example is given, that may astonish you. The light refraction is a phenomenon of inertia. The inertia coming from the internal structure of the object where the light has to go through.

Definition of the INERTIA

The inertia of an object is the phenomenon of the momentum filling up any matter elements composing the object structure.

There is no matter aspect called as mass. The simple image of inertia may be the ways that a liquid takes to fill a given sponge. The characteristics of this process depend on the liquid fluidity provide that a sponge made of lead material, if it has a same porosity, do not change the result.

Example:
- "Galieo" + Inertia
- "propriété + matière + condensée + contrainte"
- the property of condensed matter showing that non-homogeneous distribution of movement in the bulk of material. There is always stress and strain due to the environment movements as heat, pressures,...

It is because there is a filling up of momentum in the object that there is material rupture phenomena due to a non homogeneous filling up of energy in the object.

The filling is doing according to any existing quantum of matter in this system. This is the law. Do you imagine that when you are displacing, there is a lot of quantum of matter loss because of their delay... It is why the weight of an object and the factor of its accelerating motion has a same value of inertia.

Now let us back to the above array of natural numbers. You may understand that this array is counting quantum of matter...

- cylindre + roulant + sur + un + plan + incline + avec + poids + du + cylindre + et + reaction + du + plan (direcway.com,USA)

Here is the layout of a such problem.
We denote as (C) the cylinder. Then:
a) - Let E the difference of potential from where the displacement energy of (C) is derived.
b) - Let E_V the vertical displacement energy of (C).
c) - let E_R the rolling energy of (C) according to its friction on the inclined plane.

The free falling body motion is known for the vertical displacement of (C). But for such motion the vertical falling of (C) is only determined by its capacity of rolling on the inclined plane. This latter is dependent of the angular inertia of (C) that determine it speed of rolling.

But the rolling inertia of (C) is also a function of the falling body law. Therefore, we can state that the speed of the (C) angular motion will take the ratio of a quadratic free falling body.
Consequently, we can observe that the vertical displacement of (C) will take a speed equal to a ratio of a true free falling body.
Using only the kinetic energy we can write:
E = E_V + E_R
The intantaneous speed of (C) angular motion V_R is equal to the one of its contact on the plane if there is no gliding.
The vertical speed V_V is:
V_V = k.V_R

As the recurrence of matter concerns a unit of phenomenon. This unit can be a Flow-of-Matter. In such a case, we have a recurrence that is the regular reproducibility of this Flow-of-Matter. And a flow of matter is what everybody knows as a flow of energy or a energy power that happens when a car is accelerating.

In brief, the recurrence is a property of matter to reproduce regularly a phenomenon. Reproducibility of the alive is also a recurrent phenomenon as well as the fruits on a tree are recurrent phenomena. This is the Change of matter.

Therefore, the trajectory distance {x} of an object in a straight line and in an accelerated or decelerated motion, is only the consequence of this matter recurrence of a unit-of-gain or a unit-of-loss of energy and can be directly written as:

x=k.n²(length unit) + n(length unit) + x₀

Contradiction of relativity energy. This accelerated motion has nothing to do with the relativity even if you know what is an elevator or a train. The relativity is generated from a belief that the universe is in a nothingness, obviously infinite. And there, one never knows what is the speed of its displacement and this seems to be proven by the integral calculus formalism. Note the contradiction of the relativity : because the initial motion is never known, it is a contradiction to state a total energy in the kinetic form as the equivalence between the mass and the photon celerity. Provide that we suppose that all the mass can give this kinetic energy, but what about the unknown relative velocity that one can never known ?

Relativity is a only local view point and can not be applied as universal rules. Differently, in a Whole universe as founded in the Dakhiometry, the space is necessarily fixed and the motion is a defined quantity, even if we do not know yet how to localize the universe center.

- if an object has greater speed does it necessarily have a greater acceleartion (pldt.net, Philippines)

Education make we used of the Force notion. Parctically few of us, are in conscience that the newtonnian Dynamics are only relativistic theories obtained from empirical of everyday life in the shematic of a coalgulated world.
This great speed as function of accelearation is only a particular case for example when comparing sprinter on a same localisation refered to a conventional fixed point, for example the starting line.
1) - In general case, one first bowl in motion hits an another second one of same mass with zero initial motion. The first bowl remains intantaneously without motion after hitting the second one. What is then, the acceleration of the second?
One can't use the Newton's formula for an answer. Because the force is depending to the time of acceleartion. If the motion of the second bowl is immediat starting from rest, a such force derivative formula will give an infinite accelaration. Thus the force is there irrelevent.
2) - Now the so called light celerity of a photon, is supposed to have a greatest speed. As nothing can't be more rapid than it, this means that the photon is null in acceleartaion while being the greatest celerity.
3) - An another example of force inconsistency is that the Moon can be hitted by a great high speed meteorite. The Moon acceleration will have practically no acceleration. So the Moon while having a high speed on its orbit, will have a negligible acceleartion comparing to a sprinter starting a sprint. More exactly, the Moon get from there a null acceleartion. It is because a meteorite dont communicate any accelaration to the great planet where it is falling. These interaction type doesn't be concerned by displacement energy.

These inconsistancy of the Newton Dynamics Force is due to en empirical theory built from usual observations in everyday life. And basically, the empiricism of observation interpretations is characthérized by the relativity vision of the world.

- explain + the + role + of + inertia + in + the + slow + acceleretion + of + a + large + truck + compared + to + that + of + a + car (Saipan)

- change the motion of an object (Syria, Syrian Computer Society)

Your notes are an intersting issue.
We use to define action between two objects with Forces applyed to their centers. But this is only a shematic view point. Because energy are necessarily elemental vectors that go in any direction in the object according to its structure. Then, the gain or the loss of energy in an object may be seen more in details. There is at first one main vector resultant in one direction that is applied to the object center. The second is a remaining of vectors that are organized as a rotation around the object center. The third change of energy in an object is the rest of energy change that has no common directional organisation. This part of energy change is denoted as heat energy.
Any interaction between objects behaves according to these three manners of energy changes. And this behavior due to the structure of elemental matter, can be denoted as Inertia of any object. Inertia is a particular characteristic of a particular object structure.
Therefore, as the Mass is only a non-directional-value, the Inertia is not an intrinsic characteristic of Mass.
In conclusion
The Mass is not equivalent to the Inertia

- Newton's Third Law of Motion-animated (Calcasieu Parish Public Schools, Lake Charles, Louisiana)

The Newton's Third Law as there is always a Reation against an Action is false as law because it is not a general rule. We can observe that a sprinter running action pushes his leg to displace forwards while the ground is reacting by going backward.

However there is an usual case in current day life that the Newton's 1st law contradicts directly his 3th Dynamics law. This next animation explain it. Because where there is a system at rest or with no movement - 1st Dynamics law -, there is no force in action. This is illustrated here with two material systems in interaction where there is impossibility of action following by a simultaneous reaction. It is the case of two elastic bowls of equal masses.
One can't tell here that the two bowls is in uniform motion. Therefore we are in the case of the 1st law where there is no force anywhere. But this is a false statement because an interaction is really existing here where there is movement variation in each bowl. And for the Dynamics, a movement variation means Force in action.
In conclusion:
This case of currently wellknow interaction, is the proof of the erroneous Dynamics statements that are only empirical ones. More basically, it is the false mode of human relativistic vision on phenomena. This case shows that any material system is an absolute object where relativistic explainations of movement by the Dynamics and other Relativistic theories, are not relevant. Only space as Potential Energy can precisely describe any interaction form in the universe because potential is the property of absolute space and not of any mass.
This above figure is explained with a general energy interaction law where we can observed for an unique universal law, the so many differents object behaviors.

- Newton's + law + of + motion + explain + a + person + stepping + off + a + boat + falls

Every thing where its seems to have some motion, everybody use to repeat the usual Dynamics laws for explaination.
In this case when on is walking on a light boat gliding on water or on frictionless ground, he will fall. Nothing justifyes there an action-reaction analysis. This person necessary falls because at this time he is unbalanced without no leg as vertical body support. It is the same case as one jump from a moving train. One is falling because he is getting out of his depth. If you suppress the leg of a chair this latter will fall, no need of Newton's laws.
It is why a sailor can walk on a boat even in rough sea, without falling as a biginner. This means that there is no law for such situation. May be, he don't need the bookish Dynamics.

Consequently,

a) - There is not really an exact interaction figure that may be represented as the 3rd Newton's law of Action-Reaction.
b) - According to this initial Newton's theory, Einstein had derived a false another theory when he stated that Mass and Inertie are equilvalent
c) - Action-Reaction forces and Mass-Inertia-Equivalence are only verifyed in a quite particular case where the object is under a transitory monoteneous field of force. But it is an illusion as for the First Newton's law of Uniform Motion.

- if + the + action + and + the + reaction + forces + are + equal + and + opposite + why + can + they + never + balance + or + cancel (Philipinnes)

This remark is justifyed because the Newton's third law is only an enigma.
It is an enigma for Newton himself. Because he had justly the imprssion of the energy conservation. However, as he wanted to built all his Dynamics based on the Force definition, he also created the energy conservation under the Force formalism. But telling no-energy-change can not be expressed by two opposite Forces. It is there an error to express the vector as an energy quantity.
Therefore, we must consider that the Action-reaction as only a symbolic expression that unhappily have nothing to do with a Force and also have to do nothing with an energy. In fact the 3trd Dynamics law is only a theorical embellishement that tempts to tell the energy conservation while not yet having the exact concept. It is why D'Alembert had considred the Virtual Work in Statics of object.
In consequence
Two opposite Forces are equal no-motion possibility when Force is the expression of a velocity change.
But considering motion as kinetic energy the Action-Reaction should be understood as object inertia phenomena where there is only equal velocity in only particular cases.

- equilibrium, as it affects inertia and elasticity (auburn.edu, Auburn University, USA)

In fact there is not really any static object. Only the unique matter point of the universe is at rest. It is the universe center. This point of matter in only in internal immutable activity as an elemental matter.
The object equilibrium defined as a force resultant equal to zero, is only a most simplistic shematic for the Dynamics mechanics.
Object equilibrium should be understood as a continual internal action according to the Conservation principle.
The inertia is the internal motion of equilibrium of energy arrangement in the object structure. Elasticity is a particular structure where the energy arrangement is turning around. This latter will be changed if this structure is no more prevailing in this object.
This global Equilibrium concept can be applied to solid liquid and gazeous matter states.

- architecture diagram motion (Berkeley.EDU, USA)

- Isaac + newton's + first + law + of + motion + a + car + is + hit + from + behind + inertia + head + stays + at + rest (direcpc.com, USA)

This is a false statement because:
1) - It is an incomplete description of phenomenon. Nobody can observe an object uniform motion as a so-called at rest. On Earth there is always friction and in the space void, a such object will go forward but will at the end return toward the Earth or remaining at an elliptic orbit around its initial system.
2) - One must be in conscience that the first Newton's law is stated with precise words. On should not add or substract from there any world or any other meaning that is not precisely stated there.
3) - Therefore, the first law define from nothing the existence of a pure uniform motion. There is no thing to hit it with an impulse for an initial kinetic energy. We should see there what Einstein rest to state his relationship as:
E = E_o + Emc²
where E_o is the Einstein belief on the unknown initial uniform motion of the universe.
All this comes from the Relativity motion as an ancient belief that constitutes nowadays the same for all mathematicians and physicians relativity theories.

- inertial here and now (charter.com, California, USA)

The real inertia concept concerns the one explained by simple diagram as follows.

1) - At first, inertia concerns change of motion in an object.
2) - Motion is a physical property that can be denoted as a momentum. Momentum is the quantity of a mass time the speed of this object.
3) - In discret matter concept, the mass is the summ of all discret elemental matters that compose this object.
Thus the momentum of an object is the product of all the elemental matters by the global speed of this object.

In the next figure, is shown an arrow representing the total momentum (MV). Now, how can an object experience a change of a such (MV)?
Thus with a total change of MV in a car or in a truck may be understand as follow.
A car is composed of (Ma)=10 elemental matters and a truck is composed with Mb=20 elemental elements of matter. These matter elements are denoted as the elemental masses.
A such change of MV in both the objects, is a physical state that can be described as:
MV = Ma.V1 = Mb.V2
This equality is what is shown on the figure.
that is the law of Momentum an also the law of Energy Conservation and more generally the Basic law of Elemental Matter Conservation.

We have now to understand what is Inertia concept. This latter is not "the tendency of resisting to any change". Physic matter has not conservatism dogma.

The real Inertia phenomenon is as follows:
When a whole object is moving, it is the phenomenon of the equality of moving for all the elemental matter in this object. Thus, if an object is going to move, it is because all its elemental matter is gained the same speed. There is an iso-speed in this object.
But always, we can note that there is a delay between an impulse contact and the moving of the object before it get the effective general moving. This delay is the phenomena of INERTIA.
The Inertia is not a resistence of the object to move. It is an old erroneous concept. There is no physical law that govern the dogma "Against Change".
The inertia is the phenomenon of the physical sharing of an external motion inside a system of elemental matters as represented by any object, in such delay that the sharing process produces equal changing momentum for each matter element of the system. On this figure, is represented how the MV quantity is divided into the (Ma.V) of 10 elemntal matters in a car and also how it is divided into (Mb.V) 20 elemnental matters in the truck.
Inertie phenomenon
According to the postulate, any length is represented as a squared length. Thus a momentum can be represented by an energy. Then the interaction phenomena is concerning an energy correspondent to a change of momentum in an object. The gain of an energy into an object is a phenomena of fission of the total momentum for an optimisation of the momentum sharing in this object. A momentum arrow represented as the one originated from it center can not exactely represent the real basic phenomenon of the optimal equipartition of momentum in the bulk of the object.
In Dakhiométrie a better way to understand the change of momentum is represented here in this next figure, illustrating how a fission of the entering momentum can be done. There, a momentum AB, represented here as an energy, can be broken in fission to be able to share it in all the discrete matter of the object. Thus, the first step of AB is to decomposes into FB plus BE. After that these two latter goes in fission into another secondary ones. Successiveley the momentum can be in total fission to reach the elemental scale of matter. In this case, the AB length will occupy the two final curves denoted as C1 and C2. Obviouly, AB is not necessary a total fission. Different scales of fission can be only done for different case of impact. A total fission in curve C1 and C2 is then a total transformation of kinetic energy into radiation or into the state of elemental matter.
Now, From AB toward different steps of fission, there are necessarry different delays because motion are concerning. With these analysis, we can define the Inertia as the first maximum quantity of matter having gained an amount of equal momentum. At this time, the object is moving under the interaction event. All the other fine scale of momentum can be heat or producing atomic radiation effect and other chemical ones.
Therefore, the Inertia designates this threshold where sufficient matter has reach an equal motion vector to move the object. This figure represents the different step where inertia corresponds to the total mass of the object.

Note
An object can't move in as a whole linearly, if there is any elemental part in his bulk that don't get a same motion change as the other ones. Only in rotation, there exists an axis where elements are at rest. This is the basic law of motion in an object that give rise to the LEVER PROPERTY. Because the rest axis of matter exist, it allows the condensation of matter to form heavenly Globe according to ring structure. The formation of these globes, with a rest axis, is the source of Potential law that governs activites in heavenly bodies.
Inertia is a more matter active law than a passive concept of mass. The rotation is an example of a particular sharing of momentum in the bulk of object. Sharing or dividing momentum, are the real job of the physical inertia that allows the presence of a rest zone amongst moving envirronnement to produce the Potential activity.

The above division is a physical progressive sharing of the total M.V where the trajectories towards each elemental localizations are different and thus, have different time for getting a general speed equality in the object.

In summary;
the inertia is the sharing of the total change momentum for a maximum of equality of momentum allowing the dispalecement of the whole object.

In the exemple of a truck and a car, the duration of sharing in a car with lesser number of elemental matters, is more quick than sharing a same momentum in a more higher quantity of elemental matter of a truck. It is used to tell that the inertia of the truck is higher than the one on the car.

Practically, we can distinguish the whole motion of an object from another motion that are entering in the object, without producing the equal motion like for the whole. It is for example, the vibration momentum, the heat momentum and the energy that produce internal micro-rupture in an object. Fundamentally:
Inertia and Mass are not equivalent.
For example let a same quantity of matter for a bal and for a thin rigid sheet of metal. In the vacuum, a same impact on the ball and on the sheet, will shows that the inertia of the sheet is greater than the one of the ball. It is because the trajectory if momentum in the sheet is greater than in a compact ball. In the case of a long elastic stick, it can not rotate in a whole around its middle without taking a curve form. It is because the momentum takes a long delay before filling and sharing motion everywher equal. In the opposite case, there is elastic object as a ball of glass, it seem having a few inertia because glass matter is highly elastic and motion entering in it goes quickly thoughout. That is the inertia phenomenon.
All thes experience prove that Inertia is not the Mass. No equivalence is possible between Mass and Inertia. as tell eronneously the Relativity Theory.

- Human as Multiple Inertias (Pakistan)

- sprint technique arms (Turkey)

Actually alive systems are movement generator sytems.
For alive sprinters one should consider how a such system can do to generate motion. Therefore, as alive body is a multiple inertia system, the problem is not how to be dependent on the exterior of a body. It is a false view point to analyse alive motion according to placement of force vector and apply on it the Dynamics. This a dependence on the exterior. In fact if one consider the true of a such force technique, according to the muscle biology no alive can run so fast as we can observe really.
Alive optimal motion should be generated wholly according to a self-generator of its motion. Obviously, in the void, any body can't move by his own his center of mass. However, the aim of a "multiple inertia" structure is to allows a self-control motion. Why a bird fly in the air so easy while an airplane is a quite rigid and nearly uncontroled thing? It is because as you tell it, a bird is a Multiple Inertia system, fully controlled by the bird skill. We can see
According to these considerations, you are right to note why a sprinter should use his arms as inertia parts that allows to the jegs part to lean on this arm inertia part for running more freely. Any of animal can master perfectly all his inertia parts to do a specific efficient motion.

Concerning the Third postulate

Now, what is used in this text is the property of any number to be written as a square. And we have seen that from the Third Matter postulate, it was stated the Theorem of classes of Surface Equality.

Definitions:

- "difference + between + objects + and + classes"

Objects in the universe belong to the uniqueness. Any object is a real absolute unique. That is a unique object is unique in the whole universe and unique along any way of Evolution. For simplifying, we name this unique matter particularity as an object.

When more human take consciousness of this fundamental of uniqueness of Life, they no more have a segregation vision on nature that run counter the law and destroy themselves. It is then the time of great development of knowledge on the Earth. Therefore, it is time of wealthy development of the thought and structuring ideas. Then, the matter of the human thinker is the numerous precise articulations of concepts classes, of laws classes and of justly actions.

Here it concerns us to have some global concepts on the universal laws. And in the multiplicity of the uniqueness world, it is good to define globally matter properties as e.g., the classes of objects that can have a common quantity character as a surface equality.
An another way to simplify the reality, we denote class, a set of objects that have some common characters although they are unique. In example, all the objects of the universe of a same surface can form a class of objects defined simply with a common surface value. There is no contradiction to the uniqueness principle and defining a class or a world of a same surface allows us to do not forget that the matter laws concern the multiplicity.

For the sake of simplicity, we will denote this theorem as the Lam-ca Theorem. The word Lam-ca means "doing-anything" or the fait-tout theorem. It is a so powerful usefullness theorem that can be used in so many problem situations.

means "doing-anything"... that is needed.

It is not necessarily to prove that a such fait-tout is really universal... since the departure of the Evolution.

The Lam-ca-1 Theorem

Remind

The Lam-ca Theorem states the Classes of Surface Equality. It is directly generated from the third postulate of the matter.

Because anything in nature exists in an absolute defined quantum meaning of space, through a centered quantity of matter, and natural laws are only valid in a flat surface, the precise knowledge of surfaces is fundamental. A theorem that give a means of surface definitions is a most usefullness tools.

The Yin and Yang concept of the ubiquity of the complementary of Life. The beginning of the universe evolution with the squaring from a circle and is a great logic meaningful. It remains impressed in any matter event and particularly in the basics of knowledge. The circle-square system is the fundamental rational understanding of life as the Yin and the Yang. It can be expressed differently in any human knowledge source and today one must defined this basic knowledge of Life as a rational one. Because the circle-square spatial structure is the fact of that the matter constructs according to the complementary forms. The complementary is the being of the matter and appears in any phenomenon as a property of the symmetry of matter. The square is therefore the expression of the symmetry in the universe construction. Therefore, the most basic tools of the matter measurements is the spatial structure of the circle-square system. Thus, the Lam-ca theorem use this last system to define the classes of surface equalities. This theorem says that knowledge of any surface can be done through its relationship with a square owing to a circle and is written in the symmetry form as the following :

(1)

Where {S} is the surface of a square and {x} is the length of its side.

The "Lam-ca"-1 Theorem is resumed in these two following figure :

- làm y than... (Vietnam)

Make (y) ... than ... May be, to Perform Oneself

- lam y thân (Vietnam)

- lam y than (verizon.net, USA)

- lam y than (bbtec.net, softbank BB, Japan)

May be, it means: làm ý thân = To build the Self or to build Himself? - lam y than (163data.com.cn, China)

Lam-ca theorem

Fig-1
Any square can be written as a product of two inverse numbers. Here on can construct the inverse with a circle-square system. The inverse number {k} can be obtained here as :
x=L/cos(a) and y=L.cos(a)
Therefore, any square surface represents a class of figures of the same surface.

Fig-2
Inversely, one can defines at least from a circle or a rectangle, a square that represent its class of surface equality.

- kubas apskritimas trikampis staciakampis viename (Lithuania)

The simple determination of the length of the square side is sufficient to represent the rectangular surface. this next figure-2-1 show how to find this side length that is the mean proportional of all this class of surface.

Fig-2-1
The most current case is to represent the surface of a rectangle given with the two sides determining three points on a segment. Here we have PN1 and PN2 aligned on PN2. The Lam-ca theorem constructs the mean proportional of this two segment as above. But the simple construction is to draw a circle of diameter PN2. Draw the segment LL' perpendicular to PN1. It intersects the preceding circle. The PL or PL' is the square side length.
We used this construction in the next of this text.

- the perpendicular segment from a point to a plane is the shortest segment from the point to the plane (windstream.net, USA)

This is proved simply in Dakhiometry on the Lam-Ca theorem basis.
It gives rise to a simple spatial - geometrical - and practical method of how to determine precisely and instaneously the shortest point to go towards a plane when one is located far from this plane as for example, when one is in an airplane and need to define the perpendicular to the ground. Therefore, a such point defined, the airplane can be taken as a reference center. Then, any point on the ground relatively to the airplane can be known what ever is its own motion. In brief, this is a device that allows the airplane to be a "Galileo" reference. Many applications can be get from a such precise and instanteneous spatial location determination device. For example a particular usefull one is as follows. Because, knowing instantaneously its location from the ground the airplane can be processed for automatic landing. Particularly, spatial control of probes trajectory for landing on a planet need a such system when the planet specific gravity is unknown.
This is an important practical equipment deduced from the Dakhiometry's knowledge on the real Space properties.

Practical use of the Lam-ca theorem

A square may represent any rectangle that have a same surface. This a general form. In a more particular phenomenon case, the spatial situation concern only a defined extend of surface. Therefore, when a maximal rectangular surfaces is defined, it can be represented with a great square with a known side length. Consequently, the problems is simplified and the Lam-ca theorem consists to seek a one to one side between a square and a rectangle.

- theorem complementary (USA Georgia)

The basic and important reason of the Lam-Ca theorem is as follows. When an object is known as composed of complementary parts then, it suffice to define it simply by only one part of this complementary system. This simple definition can give access to its whole part. It is the reason usually known in this following expression when we want to know somebody: "what company does he keep? or, who does he go around with?".
The anciant Geometry was not a science that rests on basic reasons for its development. Because Geometry was built only according to hazardous dicovery of remarkable figures. The very anciant so called Pythagoras' theorem is an illustrating example. It give a monolithic formula for practical uses but nobody don't know the how or the why of.
Therefore, because it rests on matter fundamental reason the Lamca theorem is a very fertile theorem as a whealthy source for spatial structure constructions and resolutions.

- theorems of one side (USA Georgia)

You define there a just concept of the Lamca theorem.

- "tha" lam

Hereafter, some intuitive consciousness of the property of the Lam-ca-1 theorem.

- education dissipation structure gif (China)

- blue + line + lamca (Argentina)

- A1g Belfast Victoria square (Universitas Scientarium Szegediensis, University of Szeged, Hungary)

Fig-3
The Lam-ca-1 is founded only on the complementary spatial structure of the circle and the square.

Here is shown the use of the Lam-ca theorem of comparing One-to-One side length between a square and a rectangle.

The "Lam-ca"-2 Theorem

from the above figure-3, on can state a secondary theorem. According to an exhaustion path of scanning a surface. The path is variation of the surface from a length of quantum matter to the maximum quantity of the greatest blue square. This is directly the consequence of spatial construction. There is a second theorem that can be stated as :

Let,
- {z²} is the total surface revealed by the measurement, the great blue square of diameter of the circle as a side length,
- {x^2>} , the surface of the blue variable rectangles, corresponding to the classes of surfaces MEASURED by the red squares
- {y^2>} , the surface of the black variable and NOT-MEASURED rectangles,
Then,

The Lam-ca-2 theorem states the conservation of matter in the surface of a square :

x² = z² - y²

That can be stated as :

The Lam-ca-2 theorem :
Between the defined minimal and the maximal totality of a surface, the sum of the known and the unknown surface is equate to the total one.

This means that in the mature, what is unknown is in fact Not-Yet-Known. Everything is determined. This is the meaning of the rational matter.

Knowledge is rational because it concerns only quantity Basically and provide that matter is a quantity numbers and considering that the above formalism is only a simplified one, this means that between two numbers any numbers can be precisely and successively defined.

The rational circle. Consequently, the circle has a rational number as surface and this number is naturally composed with the new Pi value. This is because a circle is situated between two squares, the inscribed and circumscribed ones to the circle.

Knowledge is possible according to quantity that are defined property of the matter. This is the consequence of the quantity. Provide that any circle can be squared and that squares represent any matter in the universe, the Lam-ca-2 states that Changes in the universe are done according to the matter Conservation Quantity.

The lam-ca-2 is a method of defining successive numbers. The Lam-ca-2 theorem is a method of rational exhaustion. Provide that natural whole numbers can be spatial successive squares, the Lam-ca-2 is a means of scanning numbers between two integers.

Let us be more familiar with the Lam-ca theorems.

- On can use this theorem for relationships between surfaces. According to the animated figure-3, one can see that a circle with a square of side length equal to the circle diameter can be used as a spatial structure where surfaces can be define and compute. For simplifying and clarifying figures, we can represent a variable square with only its side inscribe in the circle.

Fig-4
According to the Lam-ca-1 theorem, one can use only a side length of a square to represent rectangular surfaces because this length is a proportional mean of all the rectangles of a same surface.
On this figure-4, the different surfaces denoted from x1 to x4, are linked to the red segments of square side. This is perfectly defined by a circle, the diameter of that is equate to the square side length.

Note that the different red sides of squares on this figure, are necessarily attached to one of the two ends of the circle diameter. Only in this condition, this segment can represent e.g., the green surfaces x2 to the red segment-2.

This spatial construction of the Lam-ca theorem allows us to write a relationship that we will used further in this text. This the relation between the square of any red segment on this figure-4 and its abscissa {X} time the circle diameter {Y}. The red segment number {i} is denoted as e.g., {0,i}, then :

{0,i}² = Y.X_i (2)

This is only the stated as :

Any square of the red side on the figure-4 is equate to its correspondent rectangle of abscissa {x_i].

The next figure-5 show it. the length of the sides of the two red squares can represent the total sum equate to the great square. And note that each vertex of the squares must be at an end of the circle diameter.

Fig-5
In a particular case of dividing the total surface into two parts, the two corners of the square is used. Being at each corner of the circle diameter, the sum of the square surface is valid to be equate to the sum of the rectangle 1 and 2.

This rests on the reasons of the Lam-ca-1 theorem that states only circle and square relationships with rectangles. One should not confuse this particular case that only know the triangle rectangle, with the general possibility of the Lam-ca theorem that is founded on the structure of the circle-square system.
If one is still in the conservatism of the old rigid formalism, hereafter is what one miss. Please examine this figure and note that it is the representation of the complementary of natural laws. The complementary is the consequence of the symmetry of Matter. In this figure, the relationship is valid because in the greatest square there is a complementary as well as between the two little square.

- center "fo" the square coordinates (Switzerland, Zürich, ETH)

Let us continue on the easy free use of the Lam-ca theorem that no other method can do offer.

Fig-6
This figure shows how the Lam-ca theorem allows to determined surfaces and then displacing the center O of the circle C1 to replace the square S1, eg, for a more easy comparison.

- Newton's model lift (Sierra Leone)

- Time delay from theorem of Pythagoras (Russian Federation)

Fig-7
The Lam-ca theorem is a free user-friendly practical theorem. One can displace the center O at O1 or anywhere needed to draw the square or the corresponding rectangle. The fait-tout theorem is really a universal fait-tout tool for surface comparisons, measurements and more...

- làm y than... (Vietnam)

Make (ý) as ... thân ...

- Chinese proof of Pythagoras theorem (India)

In anciant time constructions need some rules for definition of forms. From there amongts others, there was a language term creation of Geometry that was how to measure aeras of lands. The relationship defined as the Pythagoras' one is the most remarkable. It may be known anywhere by anciant ingeneers. Particularly, the verification was invented also un India and in China and not only from the Babylonians. This latter origin is only tale invention of historians. It is like to tell that the round wheel had an unique origin of invention. Any human was born with the minimal quality of technique capacity.
Therefore, the so-called Pythagoras' theorem is rapidly understood anywhere on Earth by practical ingeneers, as how to fill exactly a square aera with rectangles and triangles ones. The Euclidean "proof" is no more than a such way of verification but with a more sophistic discourse to make science. But it don't tell what is the most basic: the reason of why or from where a such relationship come from.
Empirical view can't never go more deeper than verification that is a linear arangement as like for the cause-effect. Only knowledge use the deduction that use an arborescence view from root of universal laws. Then, a real science should understand this relatinship as somewhere a particular branch of arborescent basic reason of the universe.

Successive of the proportional mean with the Lam-ca theorem

Fig-8
- working model of a theorem (Qatar)

A first surface {S1} is determined with the Lam-ca theorem and give the ON1 square side. In next, one can divide {S1} with an other side ON2 or with a perpendicular L1 as on the figure. Does one know the corresponding division on the square surface {S2} ? The answer is YES.
Because the Lam-ca theorem states that the two secondary divided surfaces have their side length inverted with a same factor, the angle {alpha}, as in the first division.

Therefore, a second division in the surface {S1] is reported directly in the surface {S2}. In consequence, a first division of surface can be reported in a series of the same division ratio, until it reach a minimal quantum surface.

- tatami space division methods (Sri Lanka)

Actually. This figure proves that spatial sconstruction can perform dividion operation with any quantity.
However, there is a general method for spatial precise dividion that can be applied simply for space transformations as addition, substraction, multiplication and division.

- tatami abstraction (Czech Republic)

Assuredly, there are beatiful falls on a judo tatami even if the Judo technique is concerned only on the how to get a steady standing posture.

- pictures + of + human-environment + interaction + in + the + Czech + Republic (direcpc.com, USA)

I have seen on tv a such interesting report about human action on environment in Czech Republic.

- geometry tatami (tokyo.ocn.ne.jp, Japan)

- tatami layout (ucc.ie, Coláiste na hOllscolle Corcaigh, Ireland)

The tatami is derived from human measurement. It is why the tatami geometry is a human's one.

- obstruction of freedom of Bengali nation

- What the freedom look like in geometry (bethere.co.uk, UK)

Truly.
Understanding the space structure allows to resolve many basic impossible questionning and to get rationally wealthy developments of their consequences.

General object model

Fig-8-1
From an initial surface {S1}, one can have a spatial construction of a series of divisions of this surface, with a same ratio. This figure shows this construction.

According to the Lam-ca-2 theorem, stating the conservation of matter, on can concluded that this series of divisions are a scanning of rational numbers within 1 dakhion to the maximal surface {S1}. Therefore, the convergence of this division series is 1 dakhion. This is valid to any ratio of division. On can see that this division of surfaces concerns circles, square and rectangles.

Note that this spiral is generated with a same angle {alpha] as indicated in the figure-8.

- tatami: architecture (Mexico)

Actually. Surface occupied as architecture unit.

The Inverse of Surface and Distance
or
The Surface Relationship between systems of point and circle

For the sake of proving the theorem on Matter Structure of a Construction, it is going hereafter to establish a proof of a constant surface relationship between a fixed point and two points of a given circle. The three points are aligned. To do not have a too long text, we will reduced to what is a necessarily proof that will be used latter. One may think that this problem concerns some known one. But you will see that it concerns only new light owing to the Lam-ca theorem.

Thus, it will be prove that a system of a point exterior to a circle and this latter has a relationship of constant surface.

- DETAILS OF ESCALATOR STRUCTURE (Syria)

Fig-9-1
As on the figure-8 above, on can use the Lam-ca theorem with the system of a circle and a square to search surface relationship. On the figure-8, it is used a mean proportional or the length of the side of a little square to divide the great square into rectangular parts.
Differently, on this figure-9-1, we use a little square as a constant surface {S} and this square is rotating around point P. from this a new construction of dividing surfaces that are equate to {S} can be done. On this figure-9-1, one can see two example of this constructions. This process of the Lam-ca theorem allows to define a new class of dividing the great square. This property is used in the next figure.

- geometry in circle square (mlngroup.net, MLL Micro Leads Limited, Bangladesh)

- Mongolia class system (Mongolia)

- Square Miles Pennsylvania (USA fcasd edu)

Fig-9-2
In this figure-9-2 one see the circle-square basic structure with a great square of PN' = y. At the vertex P of this square is a little square of constant surface {S}. The Lam-ca is used here in a different manner. That is : with the constancy of the square {S} rotating around P, what are the class of rectangles of a same surface one can obtain ?

With the Lam-ca determinations, one obtain a series of rectangle, that form with their sides, the coordinates of an inverse function of the form z = k/x. This figure show this results.

In consequences, if we draw concentric circles that have the ray of these coordinates, on obtain successively two circles that vary in inverse manner, e.g., each from 1, 2 and 3 positions, in opposite senses.

This means that any ray y = PN' is cut by these concentric circles, in lengths of inverse ratio. And for the same reason, any circle Cp may be also cut by a secant from P, in an inverse manner. The necessarily condition is that any of this circle Cp must intersect the red circle {O} according to a symmetric manner. because the side of the square {O} is a mean of the lengths determined by the circle on a secant. Precisely for the needed symmetry, the circle Cp must be orthogonal to the circle {O}.

The conditions that the circle Cp divide a secant from a point P in inverse lengths are :

1) - For a given proportional mean or a given surface.
The condition is that the proportional mean circle and the Cp circle are orthogonal.

2) - For a given point P on the circle Cp plane, any secants divided by the circle Cp are always the inverse lengths of a same surface equal to the square of the tangent length from P.

Fig-9-3
The tangent from point P to the circle Cp is basically due to the proportional mean of the secant where the two variables must converge symmetrically, both on the Secant-AND-Circle. Only a tangent fulfill these conditions. Application of the Pythagoras' theorem to the tangent is only a verification and non a proof. This figure-9-3 shows the reason with the inverse variation of the intersection points of a secant PN'. The red circle is the locus of constant mean where the inverse numbers converge necessarily in symmetric manner.

Proof 1 : the tangent length is the common mean for any secant from point P

This is proven with the Lam-ca theorem, that ANY SECANT from a fixed point to a given circle, has a relationship of constant surface with the intersecting points, according to inverse lengths.
The secant is intersecting with two points of the circle. But in fact, with the proportional mean, there is a third point M, of the mean, that is situated on the secant and necessarily between the two points on the circle. In the variations, when theses 3 points must rejoin necessarily at a same point : the two points on the circle and the point M of the mean on the secant. And when a point on a segment, rejoins a point on a circle, how can they do ? They are necessarily in the situation of a segment tangent to a circle.

Therefore, the tangent point is only the possible location where 3 particular points can rejoin : the two variable points and the mean point that is necessarily situated between them and is situated necassarily on the secant.
This is the proof of the constant surface relationship between a point and a circle. In brief, The basic proof of this tangent is only according to the necessarily and sufficient condition of a proportional mean determined by two points of the circle and its proportional mean point that is situated separately on the secant. A mean is due to the symmetry between two values on the circle, therefore, the mean is necessarily on this circle and a tangent is situated when the three values are equal. And the tangent point of two circle is only a symmetric situation need for two inverse values that can converge symmetrically to their equality.

Proof 2 : a common proportional mean between two intersecting circles

Extending proof to if any other different circle {Cp1}. Theses circles must fulfill the condition of being orthogonal to the circle {O}. Their common axis with Cp is then intersecting to point P. In these conditions these circles have a same proportional mean.

Proof 3 constant proportional mean between two concentric circles

Considering a rotation of the figure-9-2 around the center of Cp. Then on can conclude that any point P of a concentric circle has necessarily the same property as point P, relative to the circle Cp. That is to say that two concentric circles has the product PN.PN'=constant.

These are proofs of the inverse of surfaces and distances. In these particular cases its appears as a constant surface relationship, through a secant intersecting a circle from a point, will be used in the following.

The General form of objects for the Surface Exchanges in interactions

Preamble
from the Unit Principle, constructions in the universe are done according to particular object in the uniqueness. In consequences, any object may be considered as an Integer or a particular Whole. each object has a center and a quantity of matter in the form of an assembly of quantum spatial locations in that motion is organized around the center. This whole is conserved at rest state.

A such system should be described with at least a minimal spatial structure. And a such system is composed with a circle, a square in the spatial structure of that can be organized motions.

Therefore, the Dakhiometry uses an object description method using a system composed of a triangle defined with a circle and a square. Only the triangle represents the particular object because the circle and the square stay in background as matter basics.

- two cp trains collide in Minnesota (Royal Bank of Canada)

- conservation of matter (Washington, Everett, Mukilteo School District N°6)

From the conservation of matter is originated the Energy Conservation. It is why, this next theorem on the Triangular Structure allows to define energetically with precision any interaction behavior between objets, for example between to elestic balls.

General object model

Fig-10
A centered object constructed with space and motion should be at least represented with a triangle associated with a circle. A triangle can represent motions and surfaces with the two lengths of their sides and the third side length can represent the conservation of matter.

On this figure-10 there is two triangles, that are two objects. This is only for simplifying figures. We consider only one of the two triangles, e.g., the ABC triangle. Thus, in this triangle, we will hereafter establish the relationship between the three sides of this triangle.

If this work is successful, than the relationship can represent any object, as a simple model. And one can used this relationship for rationally analysis of objects in interaction.

Proof of the theorem on
the general representation of objects

We are going to determined the relationship between the three lengths of sides of the triangle ABC. For this purpose, all the preceding analysis and proofs will be used. As all the necessarily reasons and proofs are done above, it is only referred to it.

Let us examine this following figure-11. Remind that the surfaces are the main data to get, therefore, any of segment that is referred to represent a mean proportional or a side length of a square.

- law of conservation of matter (USA TimeWarner telecom)

This theorem is really used for defining any intercation of bodies where their motions in aplitude and in direction, before and after collison, are perfectly known according to the basic Matter Conservation principle.

- TRIANGULAR RELATIONSHIP OF SRI LANKA (India)

- Proposition 12 Proof euclidean Geometry (uconn.edu, Universiy of Connecticut, USA)

- mirror images based on a plane symmetry recovering (telesp.net.br, Brazil)

- state any theorems or relationships used in your proof (..)

It is here the main difference between Mathematics and Dakhiometry.
One uses in Mathematics to apply theorem as rule for particular problem resolution. While the Dakhiometry is searching for defining space structures. It is the case for example when one have to build a house. The Mathematics is applying there for how to use bricks and cement, how to place a windows and all what a house is needed for a particular family. The Dakhiometry is only searching to define the space structures that are absolutly universal constancy from where it can be rest any of construction. Searching for space structure need at first to know the foundation of space from where one can found any general relationship for particular practical application. This structure is an universal one and don't indicate any particular use.
It is why for the Dakhiometry, the main basic understanding should rest only on the most basic reason known from the space properties. It is why, this present Triangular Space Strusture seems to have no application object as one usually found in Mathematics theorem. This Triangular Struture rest on the most basic Lam-Ca theorem that also seems to do not have some application.
In brief, the Dakhiometry tempts to define only the steady universal framework of any construction. From where a thinking deduction method can go into any practical application. The difference is that a theorem is concerned for some limited applications while from a basic unique reason, the deduction allows to see multiplicity of applications. The Lam-Ca theorem is really a most basic reason telling that space access is whealthy seen as aeras or as squared quantity. From there we should have an optimal approach of the physic with the Energy as the main tool for matter description. The Refraction of light is an example of the basic Lam-Ca structure. It is why the basic Lam-Ca reason is friendly named as the "Do Everything"

Precisely this present Triangular Structure is the result of deduction from the Lam-Ca base. So I can give to you not in a coagulated form as theorem but as an application as one of its consequence.

From this next figure,
Let (BP) and (PC) as sides of two squares representing an energy quantities. Therefore, (BP) and (PC) is directly representing the velocity vectors of two distintive and independent balls. These latter are a unit mass and is perfectly elastic. Therefore the two corresponding squares are data representing these balls particular energies.

Application example of the Triangular structure:

Thus, this Triangular Space Structure, can directly be use as describing the energy interaction between two independent balls as two matter elements in the initial states before a collision.
You can try to resolve a such defined problem. It is difficult because you are formated in use of the current Mathematics habits. It is only an exercise to have a beginning feeling of how the Dakhiometry cannot be compared as Mathematics.
Note that according to the energy conservation principle and with other space properties, the behavior of the two elemental balls impact is wholy resolved in Dakhiometry with whealthy consequences. What is not the case for the Dynamics method view point where are concerning two balls impacts.

This following definition of triangular structure is only for its general immutable rational relationships lightening. It is only a tool for deduction method and is not obviously representative for any particular application.

Proof a general relationship for triangle

Fig-11
Draw the two circles of ray BA and CA. Draw their common axis L that are perpendicular to BC.

1) - Measuring BC², that is the great square of side BC.
- Refer analysis to the Successive proportional mean at figure-8
Then, {BA² + AC²} is equate to the surface of the square colored in cyan.

2) - Measuring the yellow surface of the great square of side BC.
- Refer to the proof of Surface Relation between Points and Circle at figure-9-2.
On the construction, one can notice that in the triangles PCN' and PBN are right angle at N and N'. That is to say : PN and PN' are tangent to the circle of ray BA and CA.
Considering that the axis L is formed by the intersections of the two circles of rays BA and CA, this means that PA.PA' = PN² or PA.PA' = PN'².

Therefore, the yellow surface in the great square is determined. Then, the relationship defining the triangle ABC is as follows :

BC² = AB² + AC² + 2.PN² (3)

The relationship (3) concerning the triangle ABC is completely determined when circle of diameter BC is constant and when the surface {2.PN²} is constant. This is a fact when the locus of the vertex A remains on a concentric fixed circle C_A as shown on figure 10. Then, (3) is written as :

BC² = AB² + AC² + constant (4)

And what for the triangle ABC drawn as on the next figure-12.

No matter for the different triangle forms. The reasons are the same. Thus, consider this next figure-12.

Proof of the matter structure in an object

Fig-12
The triangles AOC and A'OC' are similar because they have a same angle between two equal side lengths. Then Ac is equal to A'C'. It is the same for AB and A'B'. This means that the second member of the equation (4) do not change. Only the third side length change that is to say the first members of (4) is not the great square of side B'C' but a square of side BC on this figure-12. It is why in the first case, the constant in (5) is SUBSTRACRED from BC² when the angle A is obtuse and in this second case, it is ADDED to BC² when angle A is acute.

The relationship (4) is always valid as long as they are defined by two any constant circles.

Reciprocal

When a theorem proof is done according only to a read of the space, the direct and the inverse of the proof are straightforward.

This is here the case and the reciprocal is naturally done. Examine the figure-11 and wa are considering the circle C_x of center C. The reciprocal is as follows:

1) - from a square of side BC and a circle of diameter BC, trace an vertical axis {L} of the square. {L} intersect the circle of diameter BC at point P.

2) - Any share of the square surface can determine a circle C_x. The condition is that the circle C_x is either tangent either that has a ray of length lesser or equal to CP. This is for this case of figure. In the general case, the ray CP can be any length situated between the minimal distance C to the {L} axis, to an unlimited maximal length. Only the constant algebraic sign changes in the relationship (4).

3) - The triangle ABC is determined with the two circles of centers B and C.

The theorem on
the general structure of matter in any object

It can be state as :

Let x, y and z the lengths of sides of any triangle. Let the third side length {z} and a given ray centered at its middle and intersecting the opposite vertex. Any triangle can be defined as :

[5]

Using this triangle definition, any material object can be described with its particular characteristics. And a vast field of applications is opened with this law. In example, it can be used to described interaction between perfect rigid particles as for the dakhions. Also, at large scale, it can be used to explain justly matter condensation, the weight, and the inverse of condensation, e.g., the supernova phenomenon.

Remind that this are simplified forms of writing. In education, it is better to explain that the background of this formulation rests on Third postulate on the matter.

And relationship (5) may use only if one reminds that it should be understood in this following form :

[6]

Conclusion

This relationship is valid for any triangle. The proof seems a bit too long because of some preambles to get familiar with the new Lam-ca theorem and to make acquaintance with a new surface vision of the matter. This is necessarily for someone who know only the Line methods of the Geometry. But as soon as one is familiar with the surface manipulations the analysis of the nature don't need a multiplicity of laws and theorems that may seem a real spider web for trapping flies.

In fact this equation is the most simple. You will see its efficiency in some applications for interaction analysis. Remind : see and defining the nature through 2D surface data. Nothing is more simple.

- law + of + cosine + (history)

Consequence of the General Triangular Structure theorem

- how + fast + "te" + balls + hit + each + other + and + have + the + same + kinetic + energy + solution + to + the + problem (windstream.net)

It is precisely this above the General Triangular Structure theorem. It can give directly solution for such problem. One can easily and precisely give the exact solution for ideal frictionless and elastic balls. The solution is get from spatial construction easily as it is the case with the refraction Law for example. The resolution is valid for any space directions of balls. Only the basic energy data are used here. With the Dynamic Force it is difficult to have immediatly a sigth in the solution.
Solution:
1) - The balls should have both a same initial kinetic energy.
2) - Both should have a same mass if their celerity is only considered.
3) - The two balls initial trajectories should be symmetric relative to an axis. Their final trajectories is also symmetric to this same axis. Thus, their final and initial trajectories have an orthogonal referent axis system the origin of which is their impact point.

Using the classical analysis with momentum an kinetic energy we get only:
v_(initial) = v_(final)
v²_(initial) = v²_(final)
This forms an uncomplete system for the problem resolution.

Life Meaning of this triangle definition

The Dakhiometry tempts to have a rational knowledge on the universe Breath, an immutable elemental gas of matter denoted as the da-khi. It fills the whole universe and this matter fineness is active to condense and construct objects. Each of us is built with numerous condensation of this indestructible and invisible elemental matter. Life is then the result of these matter organizations. Therefore, any of these granular matter is a meaning of Life. And any object is a natural perfectly determined quantity of quantum matter, even if we are not conscience of it.

The above defined triangle is a simple means for us to have some knowledge on the accuracy of matter laws. One knows the usefullness of the energy. So each quantum matter is the first count of this energy that maintains us in Life. And the above triangle proves that for each particular object construction, everything is rationally determined, in first, because there is a law of matter conservation in the Whole, in second, because constructions of complex life are done according to precise matter processes.

Owing to a successful determination of the triangle relationships, the properties of life construction can be seen through this law. Remind of the square in the figure-11 that was use to compute the surfaces that represent the quantity of quantum matter. We can see there, two types of vertical surfaces divided in two parts, with an axis as a mirror symmetry one. This is the particular typical property of matter to build object in the uniqueness principle. The two parts of these surfaces are a constant feature that a triangle shows as a constant of the nature to build the Life in the complementary. On can say that the concept of the Yin and the Yang in the universe is a rational knowledge of the Life. This is the logic of matter to appears in Evolution, starting first to reveal in the space, the square structure that wears the mirror symmetry of Life.

Hereafter, are examples from the triangle relationships that shows as diagrams some forms of complementary that may constitute each particular triangle form. As each triangle is unique, we can say that each triangle can represent an object of the universe that may existed, or existing or will exist. This figure represent only some examples and any representation can never be exhaustive because a unique is unique in the whole universe ubiquity and also in any way of evolution !

Law on triangle shows that matter in any object is shared in two separated however harmonized parts. Any different triangle has a different ratio of the Yin and the Yang complementary. Here on this figure, are only some few examples, where the complementary is denoted by cyan and magenta colors the square represent the conservation of matter. Note the vertical axis as an mirror symmetry axis not for this figure but for the quantities.

- animada de "yin yan" globe (Perou)

- buddha yin and yan (sewanhaka.k12.ny.us, New York, USA)

- breath of universe (USA)

- Vietnamese Yin Yang (USA Texas)

- yin + und + yang + gif (t-dialin.net, Germany)

- deduction of yin yang (netvigator.com, Hong Kong)

The Yin Yang logo was really originated from rationnal though.

The Yin and Yang of the universe Breath

- vietnamese symbols (Horizon Restoration Inc, westernrestoration.com, Denver, Colorado, USA)

- ying yang definition (USA) - yin and yang glass (USA, Philadelphia)

The universe Breath is a perfect gas of the immutable elemental fineness of matter. It may have a globe movement as shown on this figure. The universe globe is represented in a transversal section of its polar axis. These patterns are results of computation according to the globe equation. However, one can see in the Ancient's traditional Yin Yang representations, a such similarity of forms. Where come from the knowledge of the Whole, that exists since a long time? All representations of the Whole may be read also in the various forms of Cross. They wear a same diagram meaning the rotation of the Whole around a center.
This figure of the universe motion was used by the Taoism to represent a knowledge on the Yin and Yang characterizing the Life in the universe.
On this figure, the region of the circle border is the equatorial ring of the universe where activities of motion are high. Therefore, in this region the Life may be elaborated. Condensation of matter may be produced there all the galaxies in the universe. Elsewhere in the universe, there is nothing, only deserts full of the gas dakhi, but in their elemental state.
We are there, somewhere in the equatorial belt of the universe globe. The universe does not expand because in dakhiometry, the matter is absolute fixed space. But in the equatorial belt, the relative matter currents are such that observations may see a dummy expansion of the spatial volume. Similarly, it is what it seems to somebody sitting in a little boat, at the water surface level of a river. There, he will see the currents on the water surface always expanding.

Calculations using circles

- "difine + corolaries" (Nigeria)

- formula for circle calculations (Canada)

- aera two circles calculator (Vietnam)

Here is how to calculate with circle aeras.

These methods are corollaries of the Lam-Ca theorem and also to the most basic space structure that is the Squaring a Circle. So they need not any another proofs. These are rich fertile corollaries corollaries ~~corolaries~~.

Circles calculations This next figure shows.

According to the LamCa theorem any aera of circle, e.g. S1 and S2, can be known according to a reference known circle aera (So).

The formula is as follows:

S1 = (So).(AM1/AB)
S2 = (So).(BM2/AB)
and also,
S1 + S2 = (So).[(AM1+BM2)/(AB)]

A simple example:
Application is how to construct a circle with aera (So) having a ratio AM1/AB, with a given circle aera (S1.
This figure gives the process of how to do. It consists to construct a segment AB that intersects the circle S1 in the given ratio AM/AB. We know how to determine a length ratio. Thus AB is the seeking circle aera (S0).
Therefore, the usefullness of this construction is to allow determining ratios of squared numbers versus the ratios of linear ones. Here for circles, aera ratios are function of diameters ratios. It can be extended to any surfaces versus their reference representative length.

- Pythagorus + Theorem + proof + with + circles (Australia New South Wales)

This next figure show.
If the above ratio in formula are such that their sum is ~~equel~~ equal to 1, then the figure formed by the different circle diameters, is a rectangle. Thus the summation of S1 and S2 is equal to the aera (So). This is the base structure that allows the Ancients to discover the Pythagoras' property, applied to squares. Here, it is only applyed for circle aeras.

- "equel" spaced 10 holes (Australia)
- analysis form structure of Phoenix Stadium (Vietnam)

There is another usefull figure structure for this case shown at the right of this figure.
The two part S1 and S2 of the aera (So) is defined by two rectangular axis that determine on the circle (So) the diameter of S1 and S2. With this structure, we can displace the rectangular axis the intersection of which stays in the disk (So). Then, any two by two intersections of these axis with the circle perimeter, divide the circle (So) in two parts.

Circles calculations Out of the rectangular form particular case, this next figure shows the general structure for calculation of circular aeras. We have no need to prove it because it is the direct transformation of the General Triangular Structure Theorem, exposed previously in this text. This transformation is according to the Space Constant.
The formula is the same and written here as follows:

So = S1 + S2 + Constant

(So) is here the circle aera of diameter (AB).

This is also a highly fertile space structure for defining matter laws.
For example the General Triangular Structure theorem gives rise directely the complete Law of impacts behavior between two elastic balls. The consequences of which can be stated the different laws of the matter Condensation Process. That is to tell, these laws can explain how heavenly bodies get their locations and their energy and motion.

Surfaces of crescents

Aeras of any crescent can be determined if one knows the measurements of the circles composing it.
This figure shows that circular crescents can be decomposed in circular sectors. The aera of the cressent is then given by composing these sectors.
On can see here that it is necessarry to know how to calculate any figure of sectors.

- You + have + two + forces, force 1 is 150N and is 45 degrees of the x axis. The two forces add so that the resultant force is 150 N directed at 90 degrees from the x axis, +what + is + force + 2 (India)

The question is well defined.
If one uses force vectors the answer is: the resultant vertical force is the vector summation of the force1+force2.

There is an another way of understanding phenomena through energy. Energy or more basically the action. This latter is simply the produc of two lengths or in more condensed form, action is a length squared.

Thus, resolving this above question is to use a length of 150, proportional to the given unit. We will then use the action equation as follow:

L1² + L2² = L(Resultant)²

We konw how to calculate from there the action:

L2² = L(Resultant)² - L1²

It can be given from a spatial figure structure in a plane. This structure defines necessarrily their relative angles. No need to know what are their angle from any referent axis.
Therefore: L2 = L1

We have not to be bothered by force that necessary need the necessity of an absolute reference to be precise. This shows how energy analysis of physic phenomena is more simple and precise with object action in Dakhiometry.

Some remarks and questions visiting this Evolution site.

If you come a first time to this site, do not make too attention to words. In general, they have always a senses given in a good mood context. Despite its incognito, these expressions have a real presence. These are friendly bond marks addressing to all. And I can insure you that they come from any corners of the world, corners that the most learned do not predict. It is truly each that addresses and receives the world of each...

- how + can + i + tell + if + a + trajectory + intersects + with + a + triangle + in + 2d + space ?

In a any 2D space, there are only objects in rest state or in uniform motion accelerated or not. As soon as an object is interacting with any other object that is in an another 2D space direction, then at this contact an exchange happens. During this exchange physical laws unfold in a new plane that will be the new plane determined according to the characteristics of this contact. Thus, one may consider that 2D planes are memory and change of plane directions are constructions by interaction. Then, physical laws are in the universe memory of multiple 2D spaces and never in some nD space. Basically, in nD space motion is impossible while in 2D space, isotropy and homogeneity is allowed for motion. It is why the circle is a most basic space structure of forms and particularly of a 3D sphere. The Earth latitudes and longitudes are examples of 2D planes that can define a sphere because a sphere can not be determined without the knowledge of a plane reference. Remind that the trigonometry is based on 2D plane figures.

- is + the + world + irrational

The nature of the world is not irrational. The proof is that the knowledge of the world is there in everywhere of the human's legends. This is also a fact of the rational memory of matter. This knowledge is in fact a knowledge belonging to the whole universe and was built in the Life existing somewhere, since the beginning of evolution. Human knowledge comes from this memory reading even if it is done in inexpressible manner.

Therefore, it is a fact on the Earth, that we are living on the just knowledge acquired by the most advanced Life existing in the universe. And thus, as long as one pleases in the sufficiency of one's force, one is only living in the dependence of the life conquiring by the other parts of the alive whole world. Doing like this, one is filling up the universe memory of irrationalily of darkness that blurred the Life capital of everybody in the whole. And happily, this Life power of the others exists really, otherwise how can we praise to live again ?

Human is not nothing else than human and he could not load on animals all the millstones around his neck. That means, he is his own responsible for his acts and his blackness. A man is Man as soon as he gets consciousness that a such self-importance is criminal against the particular and the whole universe Life.

Each, liberated from meshes of the politico rhetoric, millennial automaton methods that transform and maintain him in slavery, will find his authentic quality of life construction with the just knowledge. This necessity is vital. This enlighten the real and terrific necessarily natural law of democracy. from now, one could not say : I don't know. This is the next step of human evolution before being enough lucid for going further.

- human + heart

It is interesting to know the mysteries of the human heart, agitated by the Recurrence of the Nature ?... I don't know the origin of this symbol. May be, it is latter than the Zeno Arrow... :-) and probaly, these arrows are the ones lost by the Middle-Ages troubadours ?

- universe + is + round

- pourquoi + est + ce + que + les + planetes + tournent

Why do the heavenly bodies are rotating ?
Actually, heavenly bodies are always more or less rotating. There is no particular rule for this rotation. In general, any free body has a movement energy distributed between two movement forms: a linear straight line and a rotation around its center. During the condensation of the elemental matter that will form it, there is finally and average of all the interactions happen from the beginning, there is an average of the movement that will be transformed into the total potential of this heavenly body and the remaining of the energy is in the form of rotation of the system. Therefore there is an amplitude distribution of this rotation average that may differs for different bodies.

- Paul + Gauguin : + Where + Do + We + Come + "fromm" + Where + Are + We + Where + Are + We + Going

Famous and well-known sentence owing to the great painter Paul Gauguin. This come from the legends and saying of local customs of Tahiti in the Polynesia, situated in the South Pacific Ocean, on the spatial Vessel TIERRA...

- l'unicité + d'une + langue + unique
- Lao + Tseu + sage + tourbillons

- pi + used + in + current + mathematics
- displacment + simple + engine + diagrams
Soap Bubble

- CONSTRUCTION + SIMPLE + DE + CAISSE + A + SAVON + POUR + ENFANT

Ok. Here is the Video of Soap Bubble Process Box Prototype.

... Good for from two months to 150 years greens...

- PLAN + DE + ROUE + POUR + CAISSE + A + SAVON

- full + soapbox + model
Soapbox Unbalance design
There is a full and complete Soapbox last update Mach3001 Unbalance Design...

- Dynamique + Swastika
- what + does + it + mean + to + square + a + circle
- How + can + earthquakes + distroy ++ a + mountain

Rupture of materials are due to Inertia phenomena. That is, rupture is the consequences of non homogeneous distribution of motion in the entire of an object. The Inertia is then the internal object capacity to have a particular distribution of kinetic energy variations.

- if + the + marble + rolls + without + slipping + what + path + does + the + marble + trace + out ?

- tension + "pluse" + speed + experiment + spring (Hongkong)

- magnatic "pluse" (Australia)

- Is + the + development + of + human + thinking + a + structured + process? (USA)

Your definition is quite accurate.
Starting on the principle that mater is space and movement law structure, from that everything is built from a starting process defined as the squaring of circle. Knowing that the basic structure from there are refered for any measurment in the universe, i.e. the triangular structure, alive constructions as the human one cannot but be structured on this model. This is because, nature in what we are looking at, can be understood by human, we cannot understand nothing if our thought is not of an equivalent structure. In example, we cannot detect the Infra Red light if we do not use a captor with sensibility particularly matched to IR wawelength. Thus, we know and understand nature laws because our thought is structured like nature. The problem of questionning that, may be, we are only made in only particular sensibility and cannot see other things in the universe. It is only a dummy and also a false questionning. Because there is the Matter Conservation Principle that forbid dichotomic and quite separated worlds mixed together in a multiple universe. A Conservation principle necessarily means ONE universe. That is to say a Whole.
Thus, we can now tell that you are right when telling that our thought works as a structured process. It is why, human can acquire the skill of deduction. Deductive thinking is the proof that our thought is a strutured process. The more we use to know how to practise and get the skill of deduction the more we can go deep inside natural law and consequently the more we can create our just technologies needed. ~~Nowaday~~ Nowadays, we are rather dominated by our different technologies.
And another important and useful remark, is that, we human, dispite a great amount of thinkers, are far from knowing what is deductive thinking. This is a friendly note to all human as a given information for awakening and not a criticism.

- standard dimension in relation to human body in architecture (Philippines)

Ideal everyday life home architectural space should fit to one's feeling of freedom. Therefore, the living room space should at least be adjust to the ideal space that an alive body need and can occupy. The human architectural dimensions should fit at least the whole minimal motion that is allowed for an ideal human body.

- spatial relationships and ergonomics (South Africa)

- how + to + take + corect + measurments + of + the + body (Malta)

May be you have your own definitions about this problem.
For ergonimics needs, these are complex problems. Human body and generally for alives dimensions measurents are not simple.
We have the bones as quantities for measurements. However not only for achitecture, ergonomics is interested by any particular alvive situations. Therefore, correct body measurements must be done with dynamic human body structure. In this case, the complexitie remains. Because ergonomis for a dancer is more large than for specific worker sit before his computer keyboard.
Thus measurement of an arm bones does not the just ones for determining the capacity of an arm gesture possibilities.

The just measurements of body for architecture fine construction should be the space that a good dancer can occupy with his body in free gestures.

- path + of + the + center + of + gravity + in + 100m + sprint

The ideal trajectory of the center of a sprinter should be a perfect straight line from the the departure to the end ! Or it must be closest to the row line. This is the optimal trajectory the least waste in the total sptint time. Thus, positions on departure are important. The greatest the champion, the straight is his trajectory. A cheetah and any animal are the greatest champions in their displacements. It is why all of them, champion and animals in motion are in whole one's beauty of universal law expression.

- BACKSIDE SPRINT MECHANICS PICTURES (USA)

- acceleration progression sprinting (iastate.edu, Iowa State University, USA)
Actually. It is why there is a technique for starting in acceleration and another one to move forwards rapidly with a maximal efficiency of energy expense.

- how to calculate hip angular velocity in sprint (Singapore)

In fact, in high speed motion, the more an object is heavy, the less it is moving. It is the case for gestures of our body. Only the ends of our limbs can reach a very high speed of displacement. What are closed and attached to the body trunk use muscles as quick contraction mode. For example all the abdomen muscles where our center of the body force is located, should be rapidly strengthen to be abble to thrown and communicate a high speed motion to our hands or our feet. This is not really a hip or a shoulder motion because this center of body sthrengthening is only a cohesive instanteneous posture as source of the body power.
It is why in sprinting, the motion of hips and shoulder is difficult to be seen. From the body center, all muscles should be work sychroneously in high cycle contractions to be abble having a maximal high speed in hands and in feet. There, contraction and relaxation of muscle cycles are the condition of succeeding the flying-technique for maximal sprinting as we can observe optimized by animal running talent.
It is why characteristic of good sprinter is to have fine arms and legs as we can see it for a gazele and a cheetech for axemples. They have also a spinal column very supple and flexible. These latter qualities is characteristic of muscle capacity to have hidh frequency in contraction and relaxation.

- interaction + between + step + length + and + step + rate + in + sprint + running (Indonesia)

It is an important factor for fast running that you tell there.
Because of changing from left to right of the body, the effort is heavily loaded by hight inertia due to a long stepping gestures. Thus there is an optimal step for a greater speed belonging to each sprinter.

- sprint hurdle phase (Taiwan)

For each athlete there is a determined number of cycles between hurdle. Difficulty is to maintain a such frequency after each hurdle.

- HUMAN-STRUCTURE INTERACTION (Australia)

Actually it is the real case. In motion a human body is not a whole solid system. Optimal body movement for action and displacement are done by using the different parts in a whole structure. It is why the alive center of gravity is not a fixed determined point. There is only a dynamic body center according to the will. During sleeping, there is no will. Therefore, there is not really a gravity center for a sleeping body. For example, the purpose of the Anciant sculptors in Greece is how to resolve the just posture of a body. Their aim is to produce a just body center feeling when they realized an athlete in action or a dead warior or a sleeping goddess.

- Sprinting + near + the + end + of + a + race + a + runner + with + a + mass + of + 60 + kg + accelerates + from + a + speed + of + 6 + m/s + to + a + speed + of + 7 + m/s + in + 2 + s. a) + What + is + the + runner's + average + acceleration + during + this + time? + +
b) + To + gain + the + speed + the + runner + produces + a + backward + force + on + the + ground + so + that + the + ground + pushes + the + runner + forward + providing + the + force + necessary + for + acceleration.+ Calculate + this + average + force. (USA)

a) Average acceleration is (6-7)/2 = 0.5 m/s²
b) - For the case (b), the legs backward pushing force is not achievable with such displacement speed at 7 m/s. Because human and most alive movement can't be performed with a higher speed. Therefore, the pushing bacward leg, will be ineffective. To be a powerful pushing force for accelarating from 6 to 7 m/s, the leg must be moved faster at least than 10 m/s. A man can do one time a such movement speed but in running, he must be abble to have the two leg pushing frequency at least of 10 hertz. Try to do it only with your hand. You wil observe that human motion can't do better than 2 or 3 hertz. With the heavy legs, it is an impossible movement frequency for human muscles.

Consequently, running is a technique for accelerating motion that should use the law of falling body and never the pushing force of the legs that is only valid for slow walking.

Assume that a cheetah can run at 100 km/h. This means 27 m/s. Do you imagine its legs pushing forces being abble to move faster than 27 m/s???

Thus, at sprinting speed, human must use the leg as pivots while using the falling body law to produce accelerated forward motion.

- Psycology + raises + issues + that + touch + vertically + parts + of + our + life (Nigeria)

Consequently, we have to understand there that our mind is the basic vertical squeleton on that our life strengthens.

- mind + and + body + space + and + motion (USA)

- linear + motion + of + a + sprinter + experiment (Australia)

Parabolic motion happens only during a short time particularly for most of human. Probably, only some champions can perform it at the end distance of the 100m sprint. This may happens on some 20m length. Human is psychologically feeble to be able to maintain his mind free of desires and physical performances depend strongly to psychology. Animal parabolic motion can be more observed because they can go faster in longer distances.

- Body + Structure + of + a + Cheetah + cheetah + diagram

- chutes + horizontales + avec + vitesse + initiale
(horizontal falling body with initial speed)

- sprint* + start + technique + 100 + metre + anatomy (Canada)

Right question.

First, any best sprinter and generally, any alive being has his own good feeling to do the best action with his body. The how a feeling produce an optimal gesture can not be explained with world of language. It is why we call it as a feeling. The just gesture or the bad one need a global though that can not be understood with physical and mathematical logic even if a physical law is known we cannot produce a good gesture with these learnings.

However, even with a good feeling of the how a sprinter start, there is somme basis to be clear in the thinking to stay steady in the will of the gesture and for the constant reproducing of it.

Thus, physically the starting of a sprinter should be donne with this physical law in mind.
The starting should be done as a jump from the starting block. We are use to understand a jump as a vertical one and also as a long jump. So the starting jump of a sprinter must be done as a long jump doing in static position.

The physical law that nobody can't escape from is as next:
A best Long jump, is as a launching from a catapulte.

Thus it obeys to a balistic cinematic law wher two forces should be composed in a precise ration. The two forces are the gravity of falling body plus the leg impulses of the sprinter that do the inverse of the falling law.
These two forces must compose in such manner that the resultant force is directed in an optimal direction where the the jumping energy plus the falling energy maintain for a longest time the athlete flying in the air. In these conditions, the jumping from the starting bloc for a sprinter, is optimal ang bring this athlete the fastes and the longest forward first step of this sprint.

So there is a optimal launching force that can realize this aim. It is that the athlete must give a jump with his leg and all his body part, to move up and forward in a force direction of 45° above the horizontal plane. We can have this feeling gesture in thinking of doing a long jump at this time, directed to a 45° direction up. But the thinking must be immediately changed into an immage of running for the next steps of the sprint, pointed toward the arrival.

In summary, from the starting block,
1) - In a flash, jumping at 45° up.
2) - In continuation, without any gap in the thought, thinking straight to the arrival point.
These best thinking actions are formed during training by how to get the feeling of the 45° direction and how to connect it with the sprint goal .

- athletic + trainers + why + they + need + to + know + the + basics + of + body + machanics (USA)

Inversely, why physicians need to know how physical laws can be applied through the whole body.

How to get an optimal sprint by running according to a parabolic trajectory

- "perfact" + body (Canada)

- "magnatic" animation (Qatar)

- human cannonball (Canada)

- breast stroke animation (USA)

- sprinting technique (Netherlands)

- thinker animated (Argentina)

- animated space gif

- anatomy figure style (Bangladesh)

- strange animations (Canada)

- animated Buddha (UK)

- mouvement + du + "corp" (Belgium)

- les + "septes" + "mervailles" + du + monde (Morocco)

- dispositif non stop charrue (France)

- body gif animation (UK)

- what + is + a + sprinter + body + structure + for + a + human (USA)

- sprint humain (Switzerland)

- Dances animation (Russian Federation)

Here is how to apply justly the natural law for optimal action. Man is geting blind since his brain is full of most false ideas on physic particularly the idea of Force applyed to annything. For example, the human sprinting is not due to the pushing backward of his legs. In the contrary, persisting during training to get muscle of the legs is a tendency to limit the speed of sprint.

Here is a knowledge gift to you all. How human must run according to universal physical laws. This technique is the just one and described THE UNIQUE IDEAL CHARACTERISTIC OF HUMAN MOVING TECHNIQUE. How to move with maximal efficiency.

Look at this animation and try to get its intuition of a global body action the best one for any human whatever he stays on the Earth. The analytical discourses should kill this capacity of each to get quickly the understanding of natural law.

Remind that pushing leg backward is a bad method. The same as to run after the Zeno's Tortoise...

- Newton's + second + law + of + motion + "foe" + volleyball (Canada)

- To + gain + speed + the + runner + produces + a + backward + force + on + the + ground, + so + that + the + ground + pushes + the + runner + forward + providing + the + force + necessary + for + acceleration. + Calculate + this + average + force. (USA)

Sory, to tell that is an usual physical analysis that is prescribed by the Newton's Dynamics theory.

This analysis for fast running is false. It may be used ~~foe~~ for slow displacement.

Thus the problem is as follows:
First it mus be measured the average of a maximal movement speed that a man can do. For example the maximum speed that a leg can push backward.
I suppose that this human muscle speed is no more than 3m/s. This may too much. However, it corresponds to a maximum running speed of about 11 km/h. This maximum speed of this leg pushing is only sufficient to get a 33 s/100m sprint.

Therefore, even if a man of 80 kg can have the capacity of great force, he cannot use no more than 240 Newton for his fastest running speed.

So, in a 10 s/100m sprint, a man must used 800x2=1600 Newton to be able producing a speed of 10 m/s. Because he has to overcome the speed of a ground going backward at 10 m/s plus his own speed of 10 m/s, relative to the ground going in the opposite direction. Note that he must produce a powerfull 1600 N during less than one second and must be done continually during 10 seconds of the 100m sprint! This is really too much even for Titan and Hercules...

Thus, where come from the mystery of a 10 s/100m sprint? This speed is three time the possibility of a human leg pushing backward.

- why + are + athleties + bones + stronger + aand + more + dence + than + non + athletes (UK)

You are right.
Our body is a whole to be constructed all along the life. Its construction is done by oneself. Body activities is a means for this construction. Body well maintained in activities allows a constant improvement of the health all along the life.

- the + human + vertebral + "comumn" (USA)

- pivot body mechanic (Malaysia)

It is right. The main source of any alive body with skeleton structured, is situated et generated from the vertebral column ~~comumn~~. Note that this latter is the main structure that allows mechanical bases of energy generation. The colum must not remain passive and undego displacements due to movements from the preripheral members. It is important to educate and to learn how to move any body part with their space ideas refered to this main framing. Intuitively speaking, we have to see our space from the vertebral columm and not from our fingers or our hands and feets.

- run gif animated (Peru)

- the end moving animations (Saint Helena)

- blade runner animated (Spain)

- water wheel animated (USA)

- the "huamn" body (Canada)

- CORPS HUMAIN QUI BOUGE (Canada)

- Vietnam style (Thailand)

- life + meanning (Taiwan)

- moving animations of energy (UK)

- Paul + Gauguin + "hight" + definition (Italy)

- animated running weight loss gif (UK)

A good feeling for a well easy understanding of this running technique. Because, the runner is always keeping a just little loss of equilibrium. This allows to maintain a dynamic forwards equilibrium for running.

- animation for thinking (India)

Right!
An animated equation for athletics stride...

- tongue animations (Philippines)

Actually, he is in an intense chat...But I don't know neither why nor what he is telling. May be: Freedom, freedom,...

- all Moving Horizontally kinetic energy (Turkey)

Yes. It is precisely tell: the moving horizontally.

Because for any alive, the moving horizontally is to maintain his equilibrium while falling vertically. Thus the four-legs animal is an optimal structure to fall easily while their four legs is the best mean to maintain horizontally the equilibrium, during the fall.

- ANIMATION HELPS IN THE ANALYSIS OF THE BEHAVIOR OF (Turkey)

- image Lithuania animation (BR>
- step by step sport "streching" (Malaysia)

- belly dancing animations (UK)

- the 100m sprint perfect model (UK)

- "mucle" humain du bassin (Canada)

- school animation gif -USA)

- tai chi fan (Venezuala)

- energy animated (Bahrain)

- we are moving animation (Malaysia)

- minimum force animation gif (India)

- animated ill man (UK)
- Animated Gif Kung Fu (UK)

- stupid faces animated gif(BR>
- earthquake animation gif

- friction vectors animation (Canada)

- physic lab thermometer animation picture (Malaysia)

- animation physic(work,energy,power) (Malaysia)

- animation basic race (Japan)
Therefore the basic human will is:
The real idea of this running technique is THINKING GOING FORWARD, using his arms and legs strokes in front of displacement.

Note that pushing backward his leg is to THINK BACKWARD.

- one + head + two + shoulders (Poland)

- animated unbalanced (USA)

- the last blade animation (Mexico)

- moving "machanical" art (UK)

- animation run human "phisic" (Russian Federation)

- animated gift run (UK)

- moving lightning gif animation with black background (UK)

- animated moving pictures of Mexico (USA)

- animated lab (US Oregon)

- bad running technique (Ireland)

- animations of science in head in working conditions (USA)

- animated Jamaica pictures

- gift animation "whith" black background (Peru)
- animation of hitting on the head

- dancing animation (Finland)

- Russian dance gif animated (Poland)

- water falls moving animation (India)

- BEARING animation gif (Columbia)

- Animated Bilder (Germany)

- 50m sprint record (Canada)

- patterning human body structure toward clothes (Bahamas)

- how to put animation on Bbackground Bbackground in animation (USA)

- "phisic" animation (Indonesia)

- clear background animation gif (USA)

- Water Symbol (background black) (USA)

- body drawing (HongKong)

- flamingo kids drawings (Belgium)

- Art of Drawing the Human Body (Dominican Republic) - moving animations (Ghana)

- Bangladesh animation (Bangladesh)

- black animated gif background (UK)

- animated India gif (New Zealand)

- Proper Sprint Mechanics (USA)

- cool moving animations (USA)

- ANIMATED PICTURE OF GHANA (Ghana)

- Ghana animations (UK)

You are right.
If one observes the animals running, they also obey to the cool manner of moving. A cool manner of moving is the one of le Least Action law where the energy expense is minimal but optimal.

- animated tiger moving (Iceland)

- text animated gif (USA)

- dance animated filetype:gif (Belgium)

- JAPAN gif animé (France)

- proper sprinting technique (USA fl)

- gif animated Japan (Lithuania)

- child overarm throw (UK)

- arm drive in sprinting (UK)

- runner animation (Venezuela)
- universal space animation.gif (Pakistan)

- Dominican art (USA Floride)

- Jamaica drawing (USA)

- running animated and moving in Turkey (UK)

- on the marks position 100 meters sprint (UK)

Take care. Are you ready?...

- Togo gifs (Germany)

- what + is + a + riddle + and + motion (Australia)

- animated images of Pakistan (Pakistan)

- French moving animations (UK)

- UK ANIMATION (UK)

- Ghana animation (Uk)

- "perfact" art (Maldive)

- parabolic motion animated gif (Peru)

- running man animated (Netherlands)

- sprint 10m (Yugoslavia)

May be, starting from a block test?

- animated talking gif (USA Tennessea)

- 100m running techniques (South Africa)

- gif animate ARGENTINA (Italy)

- kill you animated gif

- ASCII art moving (Netherlands)

- comment + un + Haitien + peut + utiliser + le + kung + fu (Haiti)

- stupid quality gifs (Poland)

- mysterious animation (USA New Hampshire)

- stupid animated gifs (Mexico)

- energetic body animated (Brazil)

- SHOULDER GIF ANIMATED (Chile)

- Gifs USA (Germany)

- animation of U.S.A (USA Illinois)

- animated gif (Mexico)

- Africa animated gif (Netherlands)

- animated gif (Germany arcor)

- weird gif animations (USA)

- animated pelvic thrust (USA California)

- happy animated gif (USA)

- animated + car + with + luggage (USA)

- Peru animated (USA)

- creative .gif animations (USA Tampabay edu)

- animated gif slipping on ice (USA Alaska edu)

- animated sprinting athlete (Namibia)

- Dominican Republic animated gif (USA Pennsylvania)

- anime gif Africa (Brazil)

- animation gif (Myanmar)

- Thinking Bubble animated Gif (USA)

- Egypt animated (United Arab Emirates)

- Humen + body + bone + and + brain + of + the, + Photo (Nepal)

- kids running animation (Greece)

- Bangladesh man running (USA Denver edu)

- animation gif they live (Croatia)

- animated gif bird quality (Spain)

- animatedgif images Africa (Nepal)

- animated Myanmar People (Russian Federation)

- Bangladesh animation (Bangladesh)

- Yugoslavia man running (Canada)

- Jordan animation (Latvia)

- Merci animation (Belgium)

- Thank you animation (Vietnam)

- animated Canada (USA)

- gif animated (Brazil, Curitiba Governo do Paraná)

- Nigeria sprint (Argentina)

- cross fingers animated (Sweden)

- bird flying animation (Sri Lanka)

- GIF PERU (Mexico)

- Pakistan animation (UK)

- Japan animation gif (USA California)

- Animations Thailand (Israel)

- Myanmar Buddha symbol (Myanmar)

- road runner animated gif (New Zealand)

- animated spinter man (Cyprus)

- animated gif supernova (Austria)

- usa animation (Magyar)

- Lithuania + nature + photo

- Ghana art (UK)

- animated Bahamas (UK)

- ANIMATED SAFETY SYMBOLS (Pakistan)

- animated walking men (Ukraine)

- South Asia Art (Thailand)

- 100m sprints training (New Zealand)

- group of friends animation gif (UK)

- ANIMATED GIFS MAN UNITED (UK)

- animated gif (Bangladesh)

Actually. To perform optimal action, a person must be united in both the body and the mind. - destroy animated gif (Canada Winipeg)

- "huamn" + body + structure + and + parts (Indonesia telkom)

- Russian gif animated (USA)

- linear motion sprint (UK Belfast Inst. ac)

- respect the law in animation (USA Virginia henrico k12)

Concerning representations, realities are likely only when space laws are well defined in drawing.

- art in Peru (Honduras)

- draws made in Honduras (USA Georgia)

- running speed dependence of velocity and angular acceleration (Belgium)

Its is an exact physical definition of fast running. All the alive running uses these law conditions to produce a high speed. It is the case e.g. of an elephant, a kangoroo, a rabbit and also a crocodile where the angular acceleration rate is highest for so short legs pushing force. - gift animated (Fidji Suva u)

- volleyball animations (Macedonia)

- animated freedom (USA Florida)

- floating hands animated gif (USA Washington)

Actually. Action is to throw a first arms forwards while pulling the second one backwards. No waste of energy in arms muscle contraction.

- Korea Animated Gif (Indonesia)

- ANIMATED CLIPART SKINNY PEOPLE (Ireland Port Laoise)

- pivot animated gifs (USA Nevada Coral Academy)

- Physics sprinting (Australia New castle edu)

- human "mucle" (USA BankOfAmerica)

- funny animated gif (Australia Queensland gov)

- animated First aid (Mauritius)

- funny animated (USA Connecticut MontvilleSchools)

- Running lateral mechanics with Ball (UK Parliament)

- California animated gif (USA Duncan Pubblic Schools)

- usa gifs (USA Georgia)

- yin yang filetype:gif (Italy)

- Animated Places in Florida (USA)

- Animation GIF The way life should be (USA Illinois)

- OK animated clipart (USA Virginia gov)

- body + levers + used + in + a + 100m + sprint (New Zealand)

- ankle structure (UK Enorf ac)

- fundamental movements skills sprint running (Australia ecu.edu)

- sprinting (USA Chicago u)

- arrow animation (USA New York u)

- pictures of skinny people on scales (USA Georgia u)

- Bewegende gifs (Netherlands)

- animated space people (UK Southampton gov)

- Indonesia visit year.gif (Indonesia)

- complex animated gif (Japan Tokyo)

Because this figure is a specific description of an alive body composed of multiple joints that may attivated in a whole dynamic equilibrium.

- animated muscles (USA Berkeley k12)

- Korean people, clip art (USA)

- Animations of Florida (USA)

- animated China (USA Amazon)

- bolivia - y - paraguay - preparados (Paraguay)

- increasing sprinting stride frequency + accleration phase of sprinting(USA)

This is the characteristic of this sprinting technique. Because the two arm inertia are used for accelerating action while the two legs are only useful in high speed when they are only support for the body. Therefore, whithout no pushing force for forwards running, the two legs can be more souple for higher frequency strides.

- running animated gif (Portugal dmlaranjeira.edu)

- repeated sprint ability (Italy)

- Macedonia animation (Norway)

- correct arms during running (USA Colorado)

In high speed, Pushing his leg is no more afficient. Therefore, this arm movement is the one that allows to create a real acceleration at each stride.

- olympic + 100m + sprinters + body + structure (Australia Schools) - animated destruction gif (Australia New South Wales)

- health care animated gif (Saudi Arabia)

- be yourself animated gif (UK)

- questions animated clipart (USA Virginia gov)

- introducing animated (Australia Victoria)

- congratulation animated gif (USA California)

- animated gif (New Zealand Wellington girls-school)

- Virginia moving gif (USA)

- funny animate gif (Canada Vancouver)

- animated mechanisms (Ireland)

- gif animated (Uruguay)

- Minnesota animated

- running animated gif (Latvia Myschools)

- running animated gif (Finland Nokia)

- box hand animated gif (Antigua and Barbuda)

- First Nations feather (Canada British Columbia gov)
In such case athletics meeting will be great human festivities.

- keep walking gif animated (Brazil usp univ)

- how + to + make + motion + video + angel + wings + grow + from + the + body (South Africa)

- animated pic target as (Nepal)

- FREEDOM ARM STRETCH (United Arab Emirates)

... the secret of a record.

- jogging animation gif (Tutkey mtu edu)

- biomechanical principles influence the body during "an" sprint (Australia New South Wales)

- animated gifs (Australia Camberra act gov)

- iso faster sprinters (Ireland)

- "humen" body + picture (Myanmar)

- Newton's law sprint (UK Wymondham College)

- animated back to school (USA Florida St-Petersburg City)

- 100 metre sprint technique diagrams (UK Medway gov)

- running animated gif (USA Bankofamerica)

- ANIMATED + RECORD + CLIPART (USA)

- Animated Social Justice Images (Australia New South Wales)

- gifs animated-Brazil (Brazil)

- sprinting mechanics (USA NY Buffalo)

- animated clipart walking (Fiji)

- dance animated gif (Austria)

- Indonesia gifs animados (Brazil)

- freedom animated (Sri Lanka)

- Uccello Padulo (Italy)

- running animation (Israel HUJI ac)

- run gif (Belgium, Instituut voor Natuurbehood)

- animated gif underline (USA Sony)

- animated human model gif (NWairlines)

- Galileo Galilei moving ANIMATIONS (UK)

- elect gif animation (Dominican Republic)

- heart animated gif (India Anna University Chennai)

- Are we there yet stupid animated (UK)

- west wing Honduras (Honduras)

- clipart animate sport (Italy, Telecomitalia)

- animated moving motion pictures (South Africa, Pretoria univ.)

- animations pe (UK Clackmannanshire Council)

- Macedonia animated (Australia)

- gif animations (Norway, Oslo Kommune)

- dancing skeleton animated gif (South Africa, Sita)

- long duration gif animations (Germany, BMWgroup)

- thermometer animated gif (Georgia)

- animated gifs point of view (Columbia, Bogota Colego Nuava Granada)

- dessiner vecteur acceleration (USA, Pennsylvania Lehigh Univ.)

- moving animations (Australia, Catholic edu)

- animated dancing leg bones (USA, New York Rochester Inst. of Technology)

- animated gif head exploding (Australia, Univ. of New England, Amidale New S. Wales)

- animated run .gif (USA, Ford)

- animated gifs (USA, Ohio Oberlin College)

- sprint running (Denmark, Aalborg Univ.)

- BIOMECHANICAL ANIMATIONS (New Zealand, The University of Waikato, river city Hamilton, Kia eke panuku, kia eke tangaroa)

- communication moving animation (UK, London, West Thames College)

- animated somewhere I belong wallpaper gif (India)

- I miss you animated gif (USA, Mississipi Hinds Community College)

- stupid animated gif (New Zealand)

- funny, happy dancer animated gif (USA, California)

- destroy animated GIF (USA, Colorado)

- University + of + Minnesota ++ animated (USA)

- life belly dance gif (Canada, Montréal)

- animated gif walking backwards (USA, Colorado State Portal)

- run animated gif (Canada, Windsor CSD-ÉCSO)

- animated gif airplanes (USA, Virginia gov)

- gif file fish animated (USA, University of Texas at Arlington)

- sprint mechanics (USA, University of Central Florida)

- animated gif star wars (Austria, Education Highway Oberrösterreich Portal)

- set position for a 100m sprinter diagrams (UK, Birmingham Newman University)

- mill-wheel operation of drawing water from the ground (South Africa, University of Pretoria)

What he must not do is to do not be as a tank.
Sprinter on the ground should use the principle of water falling. His body should be smooth as water do and he should run as water is pooring as a torrent. This is mainly quite a matter of mind.

- muscles moving animation (UK, Coleges Gwent)

- animated Cohesion (Galaxy Int Sercices)

- schema norwegian parliament (Norway, Trondheim, Noges Teknisk-Naturvitenskapelige Universitet)

- funny gif animations (UK, The East of England Broadband Network)

- Ghana animation (UK, The Eastwood School)

- anatomy articulation animated (Italy, SAPIENZA Università di Roma)

- are + we + there + yet + clipart (USA)

- animation river (India, Banaras Hindu University Varanasi)

Water flows smoothly to move powerfully and changes things.

- Volleyball animation (USA, Pennsylvania, Carbon Lehigh Intermediate Unit 21)

- models gif animated (Nicaragua, Bancentro)

- humenbody and electricity (India, Christian Medical College, Vellore)

- muscle contraction animation (Slovenia, Univerza v Ljubljani)

- japanese moving animations (Australia, Beisbane, St Joseph's College, Gregory Terrace)

- dancing animated gif (USA, Arizona, Tucson Amphitheater Public Schools)

- anim gif runner (Greece, Thessaloniki Greek School Network, sch.gr)

- vibration gif animation (Turkey, Ankara Bilkent University)

- animated clipart (USA, South Carolina Dep. of Health & Environmental Control, scdhec.gov)

- Animated Gif airplanes (Canada, Edu. Nouveau Brunswick Portail)

- car animation gif (Usa, New Jersey, Northern Valley Regional High School District)

- waste to energy animations (USA, Wisconsin, Madison, Wiscnet)

- moon animation (USA, Massachusetts, Rhode Island School of Design)

- wheel animation gif (Corbina, Russian Federation)

- gif animados de gymnastic (Argentina)

- animated gif (Eu Yan Sang, Traditional Chinese Medecine, Singapore)

- animated fastest car (Bristol City Council, bristol-cyps.org, UK)

- animated cliparts of social interaction (Chtistian Medical College Vellore, India)

- slipping gif animated (Social Security Administration ssa.gov, USA)

- animated images of lab apparatus (Saudi.net, Saudi Arabia)

- arm throw animate (California, USA)

Actually, it is the main point of this technique.
In a system -the body- when a kinetic energy is developped, it tries to take a direction where the most part of motion can flow the most easily. It is then, why throwing arms forwards and also the corresponding leg, is a means of adding motion forward for running. This can be done without too much muscle contraction.

- animation big step gif (Ho-Chi-Minh Ville, VietNam)

- funny tsunami waves (Canada)

- Peru animations, Chile animations (San Diego Country Office of Education, California, USA)

- moving animations (AUSTIN Independent School District, Texas, USA)

- discover + the + diffrence + between + human + body + and + the + solar + system (Upper Grand District School Board, Guelph, Ontarion, Canada)

There is really a fundamental difference between the alive body and the mineral or inorganic one.
1) - For mineral, there is only central symmetry structure.
2) - For the alive body that is distinguished by the capability of self-motion, its structure is necessarry built on mirror symmetry.
Mineral is composed of atomic elements the behavior of wich is centered.
For the alive, even a mono-cell is not a centered system when it has to move.

This is a most basic characteristic of the univers laws. And the Squaring a Circle illustrates it if one notes that a circle can't indicate no direction, considering externally out of its system. While drawing a square needs first, before the form of a square, to define perpendicular direction. That is to tell: moving is a characteristic of space direction and a mirror symmetry is in fact a defined direction along the mirror plan. This is the signification of the squaring a circle, the beginning of the universe construction event, a basic root of our thinking.

- animated gif (Universitatia Technica Cluj-Napoca, Romania)

- animated cliparts (Miriam College, Quezon City, Philippines)

- animationen bewegene bilder gif (Rheinisch Westfaelisch Technische Hochschule Aaden, Germany)

- animation gif (San Francisco Unified Scool District, California, USA)

- moving animation (Foothills School Division, Alberta, Canada)

- frictional force animation (Kono Technolojios Universitetas, Konas, Lithuania)

- running gif animation; school gif animation (West Dunbartonshire Council, UK)

- Greek statue animated gif (Argentina)

Undoubtedly. Antique Greek statuary is the most successful sculpture art on the human attitude in motion. Out of stylized figures, these artists expressed the reality of human as motion, even if scuptures are fixed solids. After these Greek period, imitations elsewhere are only conventional literary images of human body.

- animated gifts (Los Angeles Unified School District, California, USA)

- animated technology (Allegiance Communication, USA)

- filetype gif animated (Technische Universität Hamburg-Harburg, Germany)

- panther animated gif (Apple.com)

- school animated gif (cytanet.com, Cyprus)

- buddha animations (Indonesia)

- tai chi axis of body (SBB, Serbia Broad Band, Sdpskek blovske mrezr, Srpski)

Actually, our body has a main basic vertical axis, source of movement. Human health rests on how we know to generate movement from the vertebral column.

- finnish sprint athletes (Post Production House upp.cz, Czech Republic)

- ultimate muscle animate gif (Italy)

This is a fine analytical concept of body movement.
Basic of a body is to be centered. Mechanical law of movement is to share a given energy between two inertia part of masses. A movement happens always between an initial state towards an end state of the body. Therefore, any optimal movement of a body is to use the maximum of the given energy shared between the two parts of the body masses to concentrated it at an end point, for example a hand smashing in volleyball. That consists of how to use a series of different muscle actions to end it to the ultimate muscle of the hand. The result of this muscle action series is the summation of a series of energy concentrating at the ultimate hand point.
This optimal action should use ALL THE BODY MUSCLEs starting from the gravity center to lean on the inertia of the leg and bouncing from there to go to the upper part of the body and flowing toward the hand, with a maximum speed. Exactly, it like to crack one's whip the end of which is here the ultimate mass of the hand.
It is why, optimal movement need soupleness and not contraction to produce force. The "ultimate muscle" as you tell it for this sprint technique, is to use the upper part of the body from the bust to the hand to bounce this energy toward the lower part of the body toward the ultimate summation muscle ending at the foot, for a highest maximum speed.
This maximum speed of the foot is not for to use action-reaction of force on the ground. But the high speed of the foot is only to get the maximum speed of the foot relatively to the backward displacement of the ground. In sprint if one don't have the feet with a higher speed relatively to the ground then there is no acceleration and the sprint stay to a limited speed level.
With these analysis you can now have a more exact sight on the animal running. For example a cheetah can't go so fast, if it has not the skill of being in constant soupleness to have this same speed of the backward-displacement of the ground. With a cheetah speed no alive body can't never use action-reaction force on the ground. A car can run with a speed up to 300 km/h because its wheel can rotate at the speed limit of -300 km/h, of the backward-displacement of the road.

Big contradiction of the Dynamics
About action-reaction you may understand it as [action-reaction = Noforce]. This [F-F=zero] was the first idea of the energy conservation. However, if the Conservation of Energy is not a contradictory statement, the "Conservation of Force" is really a false one. Because energy conservation means that the whole energy is constant or no variation in the whole reality of energy. While the action-conservation of Force or preciely tell, the Conservation of Force, means that there is No-Force or Zero Force in the universe! This a pure language confusion in imprecise science. Therefore, if there is action-reaction it means that you can't spend any force for running acceleration. So, you are staying in uniform motion, precisely tell, you are standing on the spot for ever because no Force is possible when there is a Reaction immediatly cancelling it! Therefore, the first Newton's law and also the d'Alembert principle of virtual force, go really in catradiction with the two other laws of the Dynamics.

- getting struck by lightning animated (bell, Canada)

- Animated Rotating Block GIF (Buffalo, USA)

- HELP PEOPLE animated gif (Turkey)

- health animation (Russian Federation)

- animated floating inflation (Australia)

100 m sprinting inflation...

- Macedonia animation

- against wall animated gif (netcologne.de, Germany)

Actually. In any meaning of the world Wall...

- school fait clip art (Kuwait)

- Thailand animated gifs (USA)

- people!!!!!!!!!!!!!! (animated) (optonline.net, USA)

- illustrate the structure of ulster bank (Ireland)

- thermometer + exploding + funny + animated + picture + gif (europe.HP.net)

- Usain + Bolt + Jamaica + physics + biomechanics (cwjamaica.com, Jamaica)

He practises running himself as a biomachanics property.

- animated gif (ou.edu, The University of Okalhoma, USA)

- animated people running (University of Maine System, Bangor, Maine, USA)

- sprint race clipart (houston.hp.com, USA)

- let's go gif animation (pacbell.net, California, USA)

- scince pictures univers (pldt.net, Philippines)

- accurate + trajectory + for + science + olypiad (USA)

- acceleration + of + gravity + Bhutan + Thimphu (energia.co.jp, Japan)

- animated Turkey.gif (gov.bc.ca, British Columbia, Canada)

- Tierra filetype.gif (etb.net.co, Columbia)

- Buddhas gif animated pictures (vsnl.net.in, India)

- animasi psikologi(gif) (telkom.net.id, Indonesia)

- deep water running for sprinting

This a good training technique to get a powerful vertical rotation of the body. It is also useful while running in deep watter to have a horizontal pole tied to his shoulders as a funambulist use it for equilibrium.

- highway animation gif (abissnet.al, Albania)

- Scala animated gif (Italy)

- Nokia animation gif (nokia.com, Netherland)

- Jugoslavija gif animation (t-com.hr, Croatia)

- nebula animated gif (sbcglobal.net, AT&T, USA)

- animation gif people walking up because of dogs (ifl.net, UK)

- what s + happens + to + a + runner + with + a + strong + lower + body + but + a + weak + upper + bofy (swbell.net, Canada)

A such body of a runner half-bofy is like the Zeno's half-runner that never catch a champion. Because with a half-body is a disadvantage of the powerful body rotation around his gravity center. So he will be heavily retarded by ineffective legs muscles.

- animated medical pictures and gifs (Dokuz Eylül Üniversitesi, Turkey)

- body + motion + Saipan (China)

- martial arts universal laws (agro.nl, Netherlands)

Actually. Real Martial Art is the application of universal mechanical laws for optimal motion that alive body can perform. It is really experimentations of universal laws knowledge done with the human body.

- gif animation medical symbol (arpa.tm.net.my, Maleysia)

Posology: everyday relax until total body mind and muscles liberated from contraction.

- Animated gifs medicine (Lithuania)

- flying 30m sprint test (UK)

- sprint (www.dcare.page.tl/, Egypt)

- buddha animated gif (Singapore)

- gambar animasi kedokteran (telkom.net, Indonesia)

- what "muscels" do you need for 100m sprints (South Africa)

There is some strong chance that I have some muscels in my text. However, athlete need fine linen muscles to be abble to perform more high speed agility gesture than to get static muscle force.

- what muscles movements are involved with 100m sprinting (cox.net, USA)

To move rapidly the body movement should be quicky done. And a moving fast need to be done according to the material system to have a center. The body center is necessarily a center of symmetry for any motion.
Then, when a right hip and leg is mouving strongly backward, there should be a left hip and leg that move forward. This a vertiacl axis symmetry. But our body is a central centered. This hip and legs motion should be prepared from its high body symmetric part as the shoulders and the arms of the upper body part. This is the basic law of the angular momentum conservation in a central symmetry. Therefore, when pushing leg backward there should be a posterior action from the two shoulders and arms and the left hip and leg to play all in unity a role of a mass support to be abble to move strongly and rapidly the right foot on the ground.
In brief
All the muscles of the body is sychroneously in action to result in one precise action of the one right foot on the ground. It must be rapidly done in sprint. Therefore, muscle contractions is a bad method resulting only slow motion.

- gif animé Berlin (Germany)

- muscle contraction animation (Malaysia)

Muscle contraction is really the result of man as intellectual behavior. Contraction of muscle come from the false idea that it is the sign of high force but it is a bad ineficient use of muscle.
We can note that NO ANIMAL, use their muscles as contraction mechanisms. Therefore, they can be very strong as well as having capability of producing repid motion.

- "Mdical" and human animated images (Sri Lanka)

- MEDICAL SYMBOL ANIMATED (uny.edu.ve, Universidad Yacambú, Venezuela)

- internal medicine education animation (ui.ac.id, Universitas Indonesia, veritas, probitas, justicia, Indonesia)

- 30m Maximal Sprint (einsundeins.de, Germany)

- free animated medicine pictures (Vietnam) - medicina FILETYPE:GIF (perou)

- animated relax have a good time (USA)

- beauty witch animated gifs (mediaWays.net, Germany) - club + athlétisme + de + l'énergie + Trois-Rivières (Quebec, Canada)

- what + is + meaning + of + springenergy + of + Malaysia + company (Pakistan)

- human moving "whith" speed (Malaysia)

- amonth ayear 2008 (http://nadouchenadouche186.spaces.live.com)

Man do not know yet how to run!
From the baby state what he is doing is to Walk. He walks slowly or quickly but don't know how to run!
This above picture shows the true human running: the basic technique of man FLYING without wings but by using his different body inertia!
The newtonian Dynamics Force can't describes a such physical possibility.

- man walking to sea animation.gif (Pakistan)

Right. This above animation shows a such similar effort for good running. Training in water walking give a good feeling for such technique.

Technique du Sprint accéléré

- drawing + structure + Judo + stadium + standard (ftp.vn, Ho-chi-Minh City, Vietnam)

- université + Afrique + du + Sud ++ science + du + mouvement + du + corp + humain (Canada) - JUDO + The + rotational + axis + is + through + point + O. ++ The + gravitational + axis + F + on + him + effectively + acts + at + his + center + of + mass + which + is + a + horizontal + distance (USA)

- attempt use spiral spring physic (telkom.net.id, Indonesia)

Rigth!
This is quite a justly understanding of the physical law from where an optimal running technique should rest. It is precisely the human body structure characteristic as possibility with logitudinal axis for rotation. The basic universal law is that any material system is determined by a Potential-Rest point. From there potential energy can be transformed into movement one and inversely.
The notation as spiral sprinting is simply like the typhoon phenomenon when it is seen from satellite. The top view of a syphon is a spiral pattern traducing a central moving of cloud far from the center. The quantity of water moving is there a hugue one. But this typhoon spiral is not producing displacement of the whole. It is because these movements are in a central symmetry.

Flying sprint Technique While for a human runner, he has also a great inertia quantity in all his limbs with which he can act as for the typhoon spiral of water cloud. But the human advantage is that when acting in such spiral motion, he can do it not in central action but in one directed vertical plane where stay his center G. His motion can be there created in the direction of this plane. It is the case for the runner that acts a first forward spiral with his left arm while doing a same one for equilibrium with his rigth leg. The two spiral motions as extention energies, can then be use for high speed "flying" technique when he has the necessary agility skill to run nearly as an everydays horse.
Note that the arm and the opposite leg is not really a spiral as for the typhoon. But it is truly a spiral because of the vertical body rotation where there are a shoulder and a hip moments. This latter happens in a vertical plane where the leg can move while for the shoulder its moment is rather in a horizontal plane of the shoulders.
You have there the basic of the Flying-without-wings technique for man fast running. So have a good practise of the human universal specific capability.

- mv + flying + whithout + wings (Thailand)

We can consider that most of animal as for example the cheetah, is not running while pushing his legs on the ground. They use the technique such that all of their body inertia can produce forward movement energy while leaning on the gravity one. On the above animation, we should understand that the back leg is not pushing but as pointing on the ground for short friction while the front right leg and the front left arm is "throwing" their masses forward. A long training allows athlete to abandon the habit of using pushing muscle force and to be agile body.

- measurement of "aN" HIGH JUMP BAR (Jamaica)

- Usain + Bolt ++ maximum + stride + length +3m (eunet.rs, EUnet NajBoje Interneta, Beograd, Serbia)

If this 3m/stride is a good indication than we can do from there some prediction on an ideal man sprinting speed.
For example if an athlete as Usain Bolt can perform a regular 9.7s/100m then, his duration for a stride is a 0.291s. A such duration for a full effort stride may be the limit for a human biological possibility and it is difficult to go further this limit.
Now, let be supposed that with a best technique of flying-sprint, a man can perform a srtide of 4 meters length. This is a possible human performance because it can be observe that in triple jump, an athlete can do a 8m length for his two final jumps of the triple-jump.
Let then an hypothesis that a man can do a such stride of 4m. Thus, with a stride of 4m at duration of 0.291s, an athlete sprint can be done with a duration of 7.275s/100m or a speed of running of about 50 km/h. This shows that a man can run as fast as any simple horse with the "flying-technique" to sprint. This is an ideal rate but it can be predict that with a good technique for sprinting an athlete can perform an average of 8s/100m.

- action reaction sprinting,

- we will first see how far the bodily structure of man shows traces, more or less, of his descent from some lower form (arizona.edu, The University of Arizona, Tucson, USA)

- importance + of + sports + biomachanics + to + the + coach (South Africa)

Possibility of the human body is more than what we can see until now even if there are so many great athletic records.
It is the prrof that there is no more any real alive science. True Science of body is in fact the science of living. It is because the how and the why each of us can act for moving is the reality of living exercices. Science Dogma formalisms is not concerned on the art of living but only used for technology.
There is a great example that shows how man is missing. Man gat the possibilility of walking from the first chilhood. However, he is yet in ignorance of why and how is done the walking. From this obviuousness and thoughtlessness of the how-to-walk man don't know the how-to-run. In fact, athletic sprinter is only the how to walk rapidly. You may observed that walking technique is apply to the marathon where man is walking more rapidly. The long-distance race events are the how to walk more rapidly. And finally the sprinting is how to walk with a maximum speed.
With unprejudiced mind about animals, one can note that their tecnnique of how to run is quite différent from the how they walk. From there, modern man will be in conscience that he don't know how to run. This is one of the proof that man as line of descent from ape is no more than one of so many science tales. Because as any animal, an ape knows how to sprint very fast. Therefore, else than the how to walk rapidly, knowing the how of sprinting will be no more than a real basic stride of the human evolution. This latter is the one for his mind and also for his body living liberty.

- law action reaction of Newton and the heart (comcast.net, Florida, USA)

This a nice paradoxe for the Action-Reaction statement.
Because we can consider that the blood flow is a closed loop in constant motion. It means that the heart produces no work. In this case, there is no force as action thus, there is no reaction.
The paradoxe, is that:
a) - While the heart is working hard however it produces no energy... because its produced force has no reaction.
b) - Or, the heart is producing a high force rate to pulse blood at one side but we can't observe no reaction in its other oposite side, as it should be for a jet with an airplane or as an octopus for moving in water. It is because the pressure is maximal in arteries while in the vena cava side there is no more this corresponding heart initial pressure.
What a marvellous biosystem.

- 30 meter flying sprint diagram (ntl.com, UK)

We can observed that until now, man sprinting technique is only the how to walk rapidly. This is fact that one can see in all the video of sprinters. Rapidly or slowly in wandering, man know only what he had succeeded to walk from his baby state.
He never know how to run quickly. Because running need a quite different technique than the one of walking. Running is really a FLYING technique even if man is not winged.
I can give you an example of the flying technique precisely used in athletics. The Flying is done in triple jump. Obviously sprint flying is not succesive jump upward. But the flying technique is characterized by the particular action of the upper limbs in conjunction with the lower ones as it is done in the triple jump. This is really show in this next diagram of sprinting as successive horizontal flying.
However, there is too much time to spend before to get in acquaintance with this new view point of man running. Man should first be in conscience that he don't know how to run! This is not a magic thing. Because it is always the current technique perfectly known and used by any animals!

- triple jumper ricochet (UK)

Really, triple jumps should be renamed as Ricochet Events!
Also, sprinters have to sprint as using ricochet technique that need skil more than muscle pushing force.

- how to put human body parts together (comcast.net, Utah, USA)

Actually. This is the main problem for getting optimum from our body: "how to put our body parts together"

- clipart + une + flambeau + entre + les + mains + des + femmes (direcway.com, USA)

- clipart + une + flambeau + allumée, + accompager + des + femmes (direcway.com, USA)

- 100m sprint release phase, 100m sprint driving phase (accord.net.au, Australia)

Actually. To run fast, it should not be donne according to muscle contraction. Because inertia of muscle contraction is to slow to be relaxed during each step. Thus, the residual contraction remain all along the sprint and body movements slow down.
Therefore, maximal efficiency of a sprint is to be abble to relax at the short time where the left stride change to the right one. That is during the body flying in the air without touching the ground. After that, the muscles can explode to stretch forward in the next stride when one of his foot touch the ground.
We can observe such sprinting process done by any animal sprinting. Animal never use their muscles in maximal contraction state. When they have to displace heavy load they use their skeleton structure with their muscles only for equilibrium actions.

- left-right brain exercise animation (swu.ac.th, Thailand)

Actually. If we observe sprinters, most of them runs only on one side as right-handed or left-handed users. Maximal use of body gestures should be proceeded consciously as muscles in left-part as well as the one in right-part. Thus, man will less suffer with hemiplagia.

- flying animated filetype:gif (baptisthealthsystem.com, Baptist Health System, San Antonio, Texas, USA)

Really, running is defined as action of flying diffrent to the walking. This latter is succesive standing a foot on the ground while running is successive flying without any ground contact.
Then, human fast running is no more than a fledgling tempting to take off in the air. Therefore, the cheetah and the gazelle should be defined as birds. It is practically flying without wings and not pushing on its legs to run. A duck is doing so before taking off with its wings.
It is why the optimal fast running is the how to fly with his legs and his arms as wings of inertia.

- newton's + third + law + sprinting (direcway.com, USA)

Here is a serious problem when explaining the running as due to action-reaction.
For a first step, let a runner pushing back his leg on a fixed ground with a maximum force of 200 N to produce a forward speed of 20 km/h.
After this action, we can considered that the runner is the origin of fixed refence. Then, the ground is now displacing backward with a speed of 20 km/h. In this situation, the question is:
As 200N is his maximum force, what can he do in the next step to run at the same forward speed of 20 km/h when the ground is displacing backward at this same amount of speed?
The answer is:
For the second step, to produce the preceeding speed of 20 km/h relatively to the ground, the runner should act on the ground a force of 200 N. He should push his leg on the ground with a bacward speed of 20 km/h. But, the ground speed backward is already at 20 km/h. That is to say:
Backward speed of the ground = backward speed of the leg.
The result is zero pushing force on the ground. Therefore, he can't never run regularly with a speed of 20 km/h.

It is the case when we can't push on a running car in the same direction of its displacement the speed of which is greater than our pushing movement.
In conclusion
We can't explain the alive running mechanism with the Newton's Dynamics of Force and his Third law or the Action-Reaction one.

Inconsistency of Force This diagram explain why the Dynamics Force is inconsistent to explain why an alive can run very fast. The ground is here representing by a wall and the foot of a sprinter is free of the ground represented here by a round. What is given is that the round foot can move at 36 km/h. It is a man running at 10 s/100m.
Now if the ground is displacing in the same direction of the sprinter's foot with a speed of 36 km/h, so, what happens? Does the foot hits the wall with an impact force to be abble to do his 10 s/100m? What is your answer?

In the case of a car uniformly running, the motor is alway working in producing a force on the road. It is because to run uniformely at its maximal speed, a car has to spend energy against different frictions.
If one consider this problem in the view point of the Newton's Dynamics then, for the case of a human runner, his maximal speed is the limit of how his leg muscles can produce a backward pushing speed greater or equal to the ground backward speed. Because of this condition, the Newton's Dynamics is irrelevant. Newton's Force is the product of the empirical Relativity of though. Force is undefined in absolute world.

- what + is + diffrence + between + place + of + articulation + and + manner + of + articulation (corporate-access.com)

Actually, there is a great difference.
Place of articulation is a view of dead mineral anatomy mechanic. While manner of articulation is the long unbounded history of the alive behavior.

- animasiones + de + la + inflasion (Mexico)

The two most biggest bloody stupidities that man had invented are the millénarry Relativity and the modern Money. From there, the whole world is animated along day life.

- congratulation animated (VietNam)

- human pulse gif animated (cantv.net, Venezuala)

- lunar new year buffalo gif (rima-tde.net, Spain)

- war gif animation (Japan)

- animation solar energy (VietNam)

- animated clipart time is brain (Western Australia Gov.)

- illustrate + the + fundamental + position + of + arm + and + hips + in + folk + dance (Philippines)

You are right to underline this folk dances characteristics.
Folk dances are the a form of education from the Anciants' inheritance. An education according to the how just body behaviors maintains the health in a group or in society. Moving members and any part body of his body -fingers, eye, ears, hairs, etc...-, is to cultivate the well-being of life for everybody en consequently the whole society one.

- animated moving towards goal (Seattle Children's Hospital, Seattle Washington, USA)

Actually, any healthy consciousness of movement includes a goal as the main part. It is why we can tell an expression as thinking-action.

- A + slow-moving + elephant + can + have + more + kinetic + energy + than + a + fast-moving + cheetah (USA, The University of Georgia)

You are right. This is very interesting. An elephant of 5 tons running at 60 km/h produces more than 20 times the kinetic energy of a cheetah of 80 kg running at speed 100 km/h.

- 100m training program in sprinting (Malaysia, Sha Alam, Selangor, Universiti Telnologi MARA)

- animated icon taichi (Germany)

- Animated gif martial arts (Finland, Elisa-Laajakaista)

The basic lesson of martial figures is to illustrate how to think space as a whole. As the thinking is a clear and precise vison of any postures then the practising is like the whole space itself. It is the fundamental martial art lesson for understanding human health where our being body-thinking is equivalent to the fullness of space structure.
There is no difference between martial art and Art of Dance. However, Art of Dance expresses only attitude figures with postures and motion while martial art training learns the possibility of putting maximal energy to each posture and motion in space.

- human being animated (Malaysia)

- gif animations mental health (Columbia)

Actually. It is the reality of any being.
Any being is not a spirit plus a body made of matter. A being is a mental. A mental is the reality of a being. That is to say a mental is exactly equivalent to a body structure and inversely. Health is a mental or a body structure the behavior of which is the nearest consistent with universal laws.
It is why the optimal action of a being should be the law expressions. That is to say a person should have an action with its understanding as an energy action in a whole but precise space structure. In sport, what is denoted as a mental is this quiet capacity to be receptive to a such intuitive vision. Ir is the case for any athlete before tempting an attempt. He tries to get a true whole and precise vision of the wanted action.

- 100m + sprint + biomechanics + physics (Australia)

This the basic view point. It is why considering Force for human movement, is not the just manner for understanding the alive motion.
The Dynamics may be a means for explaining a mechanism. With fuel a car can run well. But for human sometime even with much muscle, he can't do some work that he currently can produce. Because muscle is not a mechanism to do a work at any time. Human needs a particular mind to be abble to do a particular movement. The bimechanism is not to burn fuel to transform it into movement. The alive needs to master his thinking to realise a complex physical sensitive structure of any given movement to get a particular action according to his precise will.

- animated first law of motion (USA, New York, City University)

Obviously, any runner reach a level of speed where his motion is uniform while there is a continous expense of energy to maintain this uniform motion. That is to tell that there is not the famous first law of motion.

- animation muscles contraction (Brazil)

Here is really some secret on alive knowledge.
There is something on muscle contraction that one have to be in conscience.
Obviuously, any moving use muscles to produce forces. But the problem is how to use them.
1) - Most use of muscles is to produce force rigidity and not to produce displacement. Because using muscle is thinking as follows: contraction, contraction, contraction,... until rigidity.
2) - The true use of muscle for moving is to produce movement energy. That is to say; a bounce is a such precise energy to produce.

What is the great difference?
Producing Force is necessarily to block movement. While knowing how to produce energy is to perform displacement. For example, in weightlifting if one is thinking to lift weight up with his force, he will be inefficient. While the one that succeeds to lift a weight is the one that thinks on how he has to move the weight on a given height. Therefore, he has to know precisely where the weight will be at the final position before trying to lift it. It is not what a one that think to his muscle forces to lift anywhere the weight. Because of this unlocalized anywhere, he fails to the lifting.
In sprint, the difference between a cheetah and an athlete that belives to his leg force, is that at each step, the cheetah use the just command to his body muscles to produce the just energy for a given step at a given speed. It is why animals have much skill to be in equilibrium in any situation.

This is because thinking a command to muscle with an artificial concept as the Force one, make the body to fall in a rigid dead end of the force thinking image. Because there, an intellectual-comand of action do not obey to the whole rythm of the body when this latter has to change its position. While the cheetah system of thinking action is in a whole harmony of its body.
These deep understanding of the alive motion is very difficult to be understood by scientifics in quite devoutness for the old Dynamics.
But this knowledge is clear for high level Martial Arts... This a true human Art, beyond science.

- muscle energy tecnique (Korea)

Actually. May be, you have some knowledge on it.
Analytical view point, a Force is the symbole (F). That is nothing for the alive feeling than a blind effort. While displacement with energy is a sensitive meaning for the thinking of an alive because, displacement is:
a) - Distance, the ones of the whole body squeleton space.
b) - The energetical mass of the body that one want to give in these displacements. Energy of these thinking contains the time of this displacement.
For example to do precisely a caress. In the other side, to put precisely at a given location all the possible energy with all the body mass.

In fact, a displacement is a real precise conscience system of internal science for any alive he has to get in more accuracy.

- rigid muscle gif (Brazil)

Observing video of human sprinting and comparing it with a cheeteah running, we will note that the human behavior is quite rigid while a cheetah is "waving" in suppleness. The human limit of sprinting is the consequence of mind formatting in thinking with the Dynamics' Force.

- man's arm clip art (USA Tennessee)

- flying objects (Dominican Republic)

- harmonic oscillations animated gif (Brazil)

Running fast technique may be understood as harmonic oscillations. Oscillation source comes from the shoulder and arms system with few force and suppleness to be of a highest frequency (however in infrason one). Constant resonnance is then done on the current speed of foot steps. Therefore, there is addition of body action on each step. This produces and maintains a constant few acceleration.
This is what any animal uses as technique to be abble running the fastest they can do. The shoulder plus the arms are really the source system of moving and legs are only for maintaining horizontal trajectory. The current 100m sprinting is the inefficient one because it does not uses the arms and the legs stretching forward but only for pushing them backwards with muscle force. You may observe the animal running where any of them always strechts their two front legs when floatting in the air. This is precisely their shoulder-forelegs system acceleration action while leaning on their back legs. This is what is shown on this next figure.

One may see the great difference between the classical sprinting technique and the one described on this figure:
1) - Movement of the classical technique are the resultant of pushing effort on legs.
2) - What is trying to shown on these figures are how the runner is activing his action with the upper members to create the sprinting energy. He is using the optimal moving of the alive.

- "humen" + parts + of + body (Nepal)

One should consider that the body is composed of many parts.
Because optimal moving is due to the multipart composition of body structure. Animals run fast according to that their body is at any time assembly of their body parts. Usual technique of athlete sprinting is a bad application of Dynamics Force due to physician's belief on the Dynamics. Thus the runner body is a one-bloc like a statue and running is focused only on the leg-pushing muscles.
Therefore, for one that can understand how an animal applies true mechanical laws for running, he can then perform a 100m sprint shorter than a 9s/100m duration. This true body behavior is very difficult because of the human mind inertia of technical science belief.

- animated people of Syria (Philipinnes)

- two thumbs up gif animated (HongKong)

- energy conservation animated images (Philipinnes)

Really a good sprinting is mainly how to conserve the previous energy. Little acceleration is maintained according to the arms and legs strechtching and whle energy is growing with a higher cadency of left-right alternance stretching.

- 100m sprinting injuries (South Africa)

Injuries are currently found in sprinting.
The main reason is that sprint training is done under the optic of Force mechanics. It is believed that running faster is to push strongly with the legs. Using muscle force is to tense and to contract muscles. This is the main point of injury sources.
For the alive, running fast is the contrary of to contract muscles. Fast sprint is the contrary of weightlifting. Even in weightlifting, a height performance is also to be abble of fast moving!
Animal are the fastest in moving. It is not because they have four legs and are obviously stupid. In the contrary, animals obey to natural laws even if they are very strong, much more than human.
Human must understand one day that the main quality of running fast is the suppleness! Being supple is to be abble to produce high frequency motion therefore, it means to be abble to perform a fast sprint.
Note that using muscle force is not only source of injuries but also, is to use false Dynamics mechanical analysis.

Basic:
We can observed that the record level of 100m sprint is stagnating to day. It is due to force sprinting technique but also, there is an another basic underground cause. To be relaxed during sprinting needs to a have a spirit of non-profit winner. It is due also to the athlete mental to much focused to the avidity of a title interest. It is most interesting to be a winner however there is a great difference between acting with a will for optimal effect and acting for a high avidity purpose.

- While + running + a + person + dissipates + about + 0.6 + J + of + mechanical + energy + per + step + per + kilogram + of + body + mass. + If + a + 60kg + person + develops + a + power + of + 70W + during + a + race + how + fast + is + the + person + running + Assume + a + running + step + is + 1.5 + m + long.+ solution (Novartis, Switzerland)

If an kinetic energy is given, then the runner's speed is known.
Then, with a given 60kg/70W the speed is equal to [sqr(70/60)].
His speed is then equal to
sqr(70/60) = 1.08 m/s.
With a such speed, a man can't do a step of 1.5 meter without floating in the air during 1.5 s. Assuming that this runner is doing a high bounce of 0.1 m to do a step of 1.5m then, he needs only to float during less than (0.2x2) second for this bouncing up and down step.
Practically, this runner can do a sprint of 108s/100m. He does a 100 in the duration of 1mn:32s. That is to say, this runner is walking.

For comparison
A 60 kg runner doing a 10s/100m or a speed of 10 m/s, is developping an energy of E=(1/2).mv². In a second his power is
60.10² = 6,000 Watt or 6 kW

It is strange than a man can develop a horse-power of
6000/736 = 8.2 ch
Note that a horse of 400kg running at 60 km/h or 16.7 m/s develops a power of:
E = 400.16.7² = 111,111 Watt or 111 kW
This horse is more powerful about 13 times than the man runner's one.

- Conserving momentum in the 100m sprint (Australia Myschools)

Actually.
The main energy expense for a sprinter, is to maintain his speed constant after approximatly 50 meters. In this case it effective speed is only an uniform motion. The difficulty is to be abble to maintain his rythm of alternative left-right running without disturbing his current uniform speed. The main expense of energy is produced for this regular cadence and not by the backward pushing force of leg for displacing. Being regularly supple in this uniform motion, the sprinter can produce a final sprint with his memaining energy reserve.
Note that if really an action-reaction force is used for a sprint, the total energy calculated as a summation of each step of pushing force, is too high for a man possibility. Thus the running can't be explained by a Newton's force. Terefore, all the alive displacement on ground should be stated as displacement according to the falling body law.

- Beijing judo animation gif (Australia)

- give me the standard diameter and measurements for judo (Niger)

No problem if you are a champion. However, for standard beginners, it is the unit of tatamis measurement for a futur champion.

- judo muscle arm (Japan)

Judo competition particularly need strong arms. But for a high level judo it needs soupleness. It is very difficult to be at the same time both strong and souple. Generaly it belongs really to the japaneese judokas champion qualities.

- Walsall + sports + academy + judo (UK)

Hello the Walsall academy judo!

- human's + dimension + of + both + women + and + men + in + Saudi + Arabia (Saudi Arabia)

- gif animé always believe in yourself (France Lyon)

- silent man (UK)

Luckily... This gif pic is not an audio video.

- Parabolas in Africa (USA Houston)

- animated gif globe and man (Canada Manitoba u)

- Korean Home animated (Taiwan)

- sprinter practice shoes (Korea)

- respect animated gif (Croatia)

Respect is required in sport events relativeliy to his opponents. Before shouting his "conquest" everyone should reveal respect to others oponents. This a basic behavior to enhence general human respect and to elevate olympiad mind.

It is a hope, probably for most of us, that during the medal awards, to have in backwards of the podium, the presence of all the athletes participating to this event. In this case, it will be the real overworld human athletics meeting fair. This meeting is not only a winning ceremonial. It should represent the summation of all the best human efforts to enhance himself. - self-control gif (Portugal)

- respect animated

- respect for others animations (Australia)

- gifs attitudes (France Dijon)

- respect animated gif (Croatia)

- correct gif (Morocco)

- Uzbekistan animated history (Canada Toronto)

- first + moment + aera + theorem + beam (Oman)

- animation "whith" (Vietnam)

- Vietnam shoulder (HongKong)

- stride Vietnam (China)

This drawing is a great stride. It is plastic means to underline an effect of expressing a maximum stretchching action. Because the exact proportions of a photo can't tell a will.

- healthy man animation (Lithuania)

- bad animated (Greece)

- 30 metres sprint test (UK)

- angel gif animation (Lithuania)

With or without wings?

- monkeys gifs (China)

May be, the method of gif animated can't be used for a best definition of monkey movements. Monkeys are to rapid and also too wealthy in gestures. There is wellknown the marvellous art of miming shown by the Beijing Opera that reproduce what are the characteristic of Tê Thiên Dai Thánh, the legendary Monkey, the celestial Holy of Holies...

- run walk gif animation flash (Jordan)

- fastest 100m sprint (Canada)

- Powerful accelerating run-up volleyball (Canada)

It is true. In somme steps running-up for volleyball where the use of his arms and his hands are needed, they can be used for a powerfull acceleration.

- if + a + sprinter + off + balance + when + running + the + curve + in + 22m + event + the + coach + should + change + the + arm + action + to + the + left + arm + and + left + leg + forward + together right + leg + and + right + arn + forward + together (Bahamas)

It is very fun to do like this in a beach game. The time for doing a 22m event, may be more than some minutes. Only very slowly walk can be done with this technique. However its is very funny.

- MOVING PEOPLE AROUND THE GLOBE GIF ANIMATION (UK)

This is a most fundamental action that human can do to change the Earth Planet heating. Earth heating is seen in different phenomena as, earthquakes, vulcanic, cyclonic phenomena.

According to the Dakhiometry globe theory any heavenly body has a more or less rotation energy around a polar axis. This energy is the result of an equilibrium of energy during the condensation process from where any heavenly body has two kinds of movement: the one that make it follow an orbit and the one that make it rotation around and internal axis.

If the internal rotating energy is to high, according to the initial motion equilibrium and also according to its mass, the heavenly body will appears in form as the Moon, the Earth or as the huge gaseous planets like Jupiter. More huge, a heavenly body appears as a shinning star.

What is concerned with human is only to have a just necessary Earth rotation energy to not fall in death like the Moon and not to burn like a gaseous planet.

Therefore, the action of maintaining a just equilibrium of energy for live, is of two ways:
1) - To accelerate the Earth rotation when the Earth climate is too cool.
2) - To reduce the rotation speed when there is to much volcanos, earthquakes and cyclones in action.

How can we do to control these Earth rotation speed?

It is a simple process but a more complex one when all human on Earth need to be in agreement for an internatinal project.

The technique for accelerating or for slow down the Earth internal motion, is simply what you is telling with your remark!

All human, we have just to "MOVE PEOPLE AROUND THE GLOBE" simultaneously as a whole! To Crawl on all fours, Swimming, Walking, Running, Riding horse, Driving cars, Navigating and with all techniques of moving on the ground.

We have to do this during some time internationnaly defined and in the same direction to accelerate or to brake the Earth rotation. These human displacement is done obviously toward the Sunrise or the Sunset, that is to say toward the East for slow down or toward West direction to accelerate the Earth rotation. We have to do it simultaneously during a determined delay. This need not a whole internationnal simultaneous action but any separated group have to do it simultaneously in the whole group. Then after performing this work, everybody have to move as he want, randomly in every direction. Only the simultaneous moving of a group is effective while moving of everybody in different directions don't cancel this group work effect.

Obviously, human are as microbe and the Earth as Geant. Thus, we have to do this moving work during a calculated time to obtain some wanted result of interaction with the Earth. However, this project of controling the Earth climate by human is a rationnal method.
This need only the whole agreement and understanding between human.

Really, this human action is not a joke!

- fundamental of folk dance with arms drawing style (Philippines)

Actually, dance is done generally on a small aera and even doing on the spot. Therefore, to create movement, the "running up" for a dancer is done according to the inertia of his stretching arms, of his head and also of his stretching legs.

- step by step overarm throwing (USA)

The throwing action of the arms and also the legs, allows to put a maximal body weight far forward. Consequently, it creates a high action of rotation due to the gravity. This movement is then naturally transformed into a forward acceleration. - animated man pushing a rock (USA)

This a just idea of the running phase shown here. The pushing amplitude should be the highest while its duration is the shortest for a high speed of displacement. So the pushing action is an impulse.

- proper body mechanics one leg on front of other (Canada)

- Silent Walking techniques (USA)

This is the case if one uses the weight of his arms to be unbalanced forward and then, to move with all the body soupleness.

- Diagrams of body parts that works like levers (Jamaica)

This not only the just physical description but laso the excat idea that a walker or runner should have in concret consciouness to get an optimal moving.

More, there is a very important phenomenon. When one thowns powerfully his arm or his leg forward, most of his center of gravity is at this time located at his hand or at his feet. At this time on can tell that his potential and kinetic energy is directed toward the direction of his blow. This is why one can produce an acceleration to move.

- animation gif history sport (Poland)

- only pencil made animation gif (India)

- "machanical" art (UK)

- we are in the moving animations (Australia)

- criminal animated gif (USA) - stupid animated gif (USA)

- physic reading (Australia)

- "difine" + motion + and + force (Philippines)

These diagrams show why the "four legs" are the best skeleton constitution for a fast running.
The human two-legs technique should be optimized by throwing the mass of his arm-and-leg powerfully forward to optimize the waterwheel mecanism.
We can see that the usual technique is a bad one. Because the sprinter is in uselessly rowing with his arms while pushing backward with force on his leg.
In brief
In running, the sprinter should maintain continually his body in a free falling body mechanism to be abble to get acceleration. This a new feeling to get and learn in training if he can overcome the old bad habit of his running technique using FORCE.

- diagrams of stretches for before sprinting (UK)

One of exercices before action is also to relaxe muscles with stretching most of any body articulations.

With this sprinting technique, the body stretches are needed.

Practical example of the acceleration technique
For a more good feeling of this technique one can ~~copare~~ it with the hurdle race. Hurdle races are more slow than a straight sprinting. But it is only because of the hurdles distances. Every runner must adjust his steps to be able to fit them with the jump over the hurdle.
But you may note that when overcoming a hurdle, the athlète behaves like this above acceleration technique. It can be note also that at this moment, there is an acceleration. Because the runner is powerfully lauching his arm and leg straight forward while overcoming the hurdle. This acceleration happens when he is up in the air and not when he is pushing on his leg.

- "copare" representational art with design (Niger)

- In + the + high + jump + the + kinetic + energy + of + an + athlete + is + transformed + into + gravitational + potential + energy + without + the + aid + of + a + pole (USA)

It is really the case.
But in simple high jump without pole, the running up energy is not optimal because the human heel don't allows an impact in high speed. Thus, athlete must use his muscles for jumping. While with a pole one can use a most fastest running up energy and athlete need not use his muscle for jumping from his legs. That is to say, in a pole vault the athlete leg is the pole! And the pole has not a delicate heel...

- With + what + minimum + speed + must + the + athlete + leave + the + ground + in + order + to + lift + his + center + of + mass + ++ and + cross + the + bar + with + a + speed + of/ (USA)

If the bar level is less than the height of his leg, an athlete can run with his maximum speed without jumping.
But in the case of a high jump, the maximum speed before leaving the ground depends on his leg capability to support his horizontal running up energy to deviate it upward. In this situation, it is not his leg capacity the ultimate limit of force. But the force limit is due to his ankle that cannot support to much strain when some angle of his feet is to great relative to the shinbone.

- sprint ankle injuries (Bahrain)

It happens when the runner use his leg to push backward. The consequence is that he must do a long stride to be abble to fully push backward. In this case his before leg ankle may be heavily loaded in bad position.

Acceleration technique consequences

When understanding and well feeling this techique for accelerating, one can apply it very usefully in many cases.
1) - For jumpers in long jump, high jump, pole-vault, one need to get a slow run-up to be abble to adjust the good step distance for the jump. This a very difficult necessity to fit for a most highest speed jumping energy. Therefore, this previous accelarating technique is a precious means to get quickly a high speed needed before jumping during the last steps of running-up.

2) - For the pole-vault: here is the "Tsunami Technique" for a high speed of running up.
Understanding this technique allows the jumper to use the falling energy of the pole to get an powerfull acceleration during the last steps of running-up. Even if the pole weight is low we can use its length to have a very hight kinetic momentum for a powerfull acceleration during a short time. Remember that a kinetic momentum is the force time the length.

- physics energy transfer and transformation (Australia)

- how to increase your acceleration in sprinting (USA)

The "tsunami technique" for ultimate fast acceleration of running-up using the pole lever.

- pole vault (Cyprus)

- pole vaulting pole structur (Canada)

Actually. Use the pole length as a scale beam to unbalance the athlete and force him to run faster forward without effort of pushing backward his legs to run faster.

- levers and moments of force (UK)

- free solved samples about angular velocity and angular acceleration (USA)
- free exercises about conservation of momentum of inertia (USA)

The pole momentum of inertia is en energy that is transformed into the linear kinetic energy to get an ultimate powerfull acceleration. This latter is then transformed into a potential energy of the jump.

- kinetic energy in a pole vault (China)

- pole and vault (Iran)

Exactly.
Until the anciant time and recently, one does a high jump using a long stick to be abble to get a vault trajectory over the obstacle.
In modern time with technological material with high elesticity property, one may tell that a pole vault is no more a vault but a perfect hyperbolic take off toward the sky... - pole vault men (Ecuador)

- Come to Pole Vault Practice Video (Qatar)

C.P.V.P.V...

- Pole VAulter (USA VA)

- pole vaulting physics (USA)

There is a more greater technique for polevault.
It is to use the current polevault technique but adding to that a solid springboard as it is shown for the high and long jump.
With this new system and with a speed of 10 s/100m, an athlete can polevault over about until a 10m high.
There is no difficulty to install this new polevault system. It consist to:
a) - Install a movable spring board from the bar at the length of the pole used.
b) - Install cushion plane for falling absorption at a higher altitude of 5 meters height for example. Security of absorption is extended for possible missing try jumps.

Note that the speed of 10 s/100m is the speed of the jumper at the time of his take off. This speed can be reach when using the pole lever as shown next for the ultimate acceleration running up.

This polevault system is quite a natural athetics event system.

- conservation + of + energy + pole + vault + solution (France, Grenoble I.M.A.G.)

- perfect form pole vault (Brazil pe gov)

- conservation of energy physics animation (Yugoslavia prvabeogim edu)

- elastic pole (Israel)

A high pole vault performance need a such high technology material for a pole.

- angel wing diagram (USA)

- spirit pole vault pole (Croatia)

- pole vault (Taiwan Nt edu)

- polevault physic (USA Kentucky edu)
- pole vault (South Africa puk ac)

- broken pole vault (USA Texas GVTC)

A composite synthetic material may be of high elastic rigidity while doen't be enough flexible when the jumper momentum energy is too high during the take off. - Russian pole vaulter (UK)

- vault structure (Costa Rica)

- pole vaulter paradox (USA, MIT edu)

Until now, the pole is used as a passive hindered thing. To be an active tool more useful for the jumper it is intersting to put a weight at the end of the pole. This allows to use the benefit of this weight as an effective moment when the pole if dropped before being locked for the jump. This mass (m) may be about 1 kg. The moment of inertie (M) will be proportionnal to (M=m.length²). This moment inertia will accelerates the running up at the ultimate time when doing it as on this next figure with the arm as a lever fulcrum.

- The + fastest + that + a + person + has + run + is + 12 + meters + per + second. ++ If + a + pole + vaulter + was + to + run + this + fast + and + convert + all + his + energy + to + kenetic + energy + how + high + would + he + go (USA, North Carolina)

If {t)=12s is the speed of an athlete expressed as a time performance in a 100m sprint e.g, 12s/100m, then the formula gives the high [h} of the pole vault as following :
with a given t in seconds,
h = (100/t)²/(10)
or
h=1000/(t)² (01)

With 12.5s/100m the level of the centre of gravity of the athlete is up to 6.4 m high,

With 12.3 s/100m the high can be 6.6 m,
and
with 12.0s/100m the theorical result will be 6.9 m!
This is valid at the Earth zero altitude and if the champion has all the necessarily skill to be able to sprint with a pole in his hands. Therefore, with a time of 12.3s/100m, he will beats the current pole vault record...

- what + kind + of + jump + is + pole + vauting + included. + eg + horizontal + vertical + diagonal (Niger)

It is an interesting conscience.
A pole vaulting technique is the same as the high jump one, using a rigid block as described in this present text. It is because the pole is used as a long leg blocking on a rigid support for transforming horizontal energy into high length of potential one. Obviously, the jumper have to top some level indicated by a barrier by doing a short horizontal trajectory. But the main effort of pole vaulting is to go directly from horizontal to the vertical. It is there a High jump type.

- A + pole + vaulter + wishes + to + clear + a + 4 m + bar. + How + fast + must + she + run (verizon.net, New York Country, USA)

If we take in account an approximation of 20% of the total energy lost, the jumper should have the skill to run with at least (14.11 s/100m). It is not so obvious to run at this speed with a pole in his hands.

- robotic arms gif animation (airtelbroadband.in, India)

- minimize robot arm moment inertia (unimelb.edu.au, The University of Melbourne, Victoria, Australia)

The following figure is how to enhence the inertia moment of the pole to produce an acceleration for the athlete.
But for a robot, it is the case to minimize the arm moment of inertia. A walking robot on two legs, will be unbalanced at any of its arm movement particularly when it needs to produce an effort. It is why most of actuating robots are built fixed on the ground.

The only solution for such difficulties of standing on two legs robot is to be abble to have an internal calculator, that measures the change of its gravity center and then to control its weight in the gravity direction or to control its legs to always support its weight.
This is possible only when mathematics know how to determine theorically a center of gravity.

Here following is an enhancement of pole vaulting when using the pole as a lever moment of inertia for the ultimate running up acceleration. Polevualt ultimate

- inside of a pole vault pole (Northern Michigan University, USA)

Inside as material elaboration and practically, inside a pole as physical lever inertia law.

- pole vault motion (USA, Fresno California State University)

- pole vaulting (Spain, el Banco Santander)

- pole vault drawing (USA Oregon u)

- Stanford women's pole vaulter (USA)

- Stanford pole vaulter (USA Florida)

- Minnesota pole vaulting (USA Minosota)

- pole vaulting joke (USA Stanford edu)

- Wisconsin pole vaulting high school (USA) - Philippines pole vault (USA ca)

- giraffe leg physics (Korea)

- the levers gravity center (USA)

Using the pole lever for an ultimate acceleration is like a gazelle getting the giraffe long neck to escape from a cheetah urgent flirt.

- Animations giraffe (Japan)

- maximum "hight" of stadiums (Egypt)

Thus, starting with the pole in vertical position, the jumper don't remain passive when it falls toward horizontal position before jumping. One may use this falling pole as his arm tied up to his shoulder. This is done by straightening his two arms perpendicularly to the pole, during its falling trajectory. In brief, the jumper should straighten his arms to the pole when he lets it fall toward the horizontal position. Actually, the jump begin there. The difficulty is that the athlete should have the skill to run faster in supleness to be abble to remain in equilibrium because this action of the pole produce a very fast acceleration. It is why this method is denotted as the Tsunami Technique because in Dakhiometry, there is a correspondent theorical mechanical law describing how a liquid wave is transformed into a tsunami phenomenon.
When mastering this technique, the jumper can hope to a running-up speed before jumping, at about 13 s/100m. This allows a pole-vault jump of more than 6.3 meters probably for woman as for man.

- end of takeoff in pole vault (USA)

Until now the end of takeoff un standard pole-vault technique is a passive step. Thus, it can be performed a best jump if one use the possibility of the pole long lever mechanism to produce a powerfull acceleration before the takeoff step. The kinetic momentum of the falling pole can produce this acceleration. The how maintening the pole lever in his hands and arms to optimize the lever action is the important point of this phase.

- free + download + of ++ animation + for + Newton's + law + of + gravitation (India)

I suppose that this remark is fot the human running.
About the human and alos for any alive being running the technique doesn't concern nor the Dynamics Force neither the Attraction of the Earth mass.
a) For human, assume that the most quick movement that he can do to displace his hand at the end of his arm is 1.5 metres/seconde. Let now assume that a robot machine tries to displace forward using two pistons for pusching backward. With this given speed of its pistons, the maximal frequency that it can produce the pushing action is about 0.5 cycle/s or 0.5 Hertz. The result is that with any force a machine can move its pistons, a such system can never displace with a speed faster than 1.5 m/s or 5.4 km/h.

Thus a human can do better than a such powerful robot. His sprint record can't be better than the 5.4 km/h or about asprint of 66 seconds per 100 meters. He is sprinting as fast as he walks in a hurry.

An another remark on running. Until now, human remains obcessed by his own stating laws that must govern the nature. The Universal Gravitation and the Force are two personnal human laws that govern his physical realm. It is why he ignores that he is running faster that he can push his legs backward on the ground.

Thus, if he can't run faster than his heavy legs can't push backward because the ground is running faster backward a some five times quicker. No matter for his understanding. Because his second universal law of Gravitation is there to explain this running phenomenon.

Here it is more difficult to tell that the Universal Gravitation is a dummy human invention, during his dream or his nigthmare.

For the reality of the movement in the universe, there is one Unique Universal Law. It is the Potential of space. In brief: What is concerning the Rest or the Movement phenomena, are the consequence of the Potential. Because the Potential is the unique physical law controlling the energy and the placements of objects during the universe construction.

In the generalized running technique, any alive body use naturally a transformation of his natural falling movement for downward kinetic energy to deviate it toward the one allowing his horizontal displacement.

Therefore, the energy of the running is here produce by the potential one that try to displace any object on the Earth surface toward its Center. This is the horizontal component of the running that can produce an acceleration for displacement. And nature had construced four legs animals to maximize its speed capacity of acceleration in running. Therefore, the four legs is not a result of hazardeous construction as like it or a construction default of the nature. It is rather a optimization of a machanical enhancement allowing a better speed for animals. The conclusion is now to tell that a four legs animal can't become a two legs as a human because this operation is a natural deterioration. That is to say a such downgrading of alive is a real contradictory backward-evolution. - "potentiel" "og" "kinetisk energi" (Denmark)
- "potentiel" "og" "kinetisk energi" (Denmark)

And also, its reciprocal: - "kinetisk energi" "og" "potentiel" (Denmark)

Because the real immutable Law is so that there is no movement alone on itself. Any motion happens only toward an equilibrium of a potential and really because any motion is produced from a potential. This is the space location property. Thus, an object in straight line uniform motion is only a incomplete dummy formalism.

- tai chi animation gif (China)

- kinetic energy animated gif (Sri Lanka)

- 100m + sprint + vs + cheetah + video (Australia)

The time of this challenge is too short for registrering some images with a classical gif-camera.
At the departure, the cheetah and the sprinter is ready on their starting bloc. At the starting signal, may be, at least than one meter the cheetah is beyond the sprinter until the end of the 100 meters.
Unluckily, four-legs animals is not only running faster but also jumping at starting faster than human two-legs.

- non uniform motion (India)

It is why with this technique of running, one should be souple and very fast in alternately moving his legs. Because at a certain threshold of speed, one runs a risk of falling down. It is the phenomenon of a person that jump from a running car, he necessarry can't run faster then the car and thus he lose one's balance.

- "humen" anatomy (Mongolia)

- body + motion + Saipan (Japan)

- animated images of unity (India)

Only a unity behavior of the body can feel and performs a such idea of motion.

- beauty body movement ratio (United Arab Emirates)

- angular acceleration in relation to movement of body (India)

Actually, the body weight is acting verticaly for a forward horizontal force component. It is like mechanic for watermill.

Note:
This is a figure of a free man, free in movements, free in attitudes and consequently, free in his thinking. This the traditional Kung-Fu learning to get health in physic and mental.
The runner is here in clothes. It is only a means to better represent how motion is done.
All the gestures are exactly described in this animation. In the current sprinting technique, the vertical arms rotations are, expense of anergy ~~energie~~ and are usefullness for enhancing the sprint.
All gestures must be supple. Arms and legs must be "thrown" forward as you do it with strokes throwing them forwards directed to the point faraways on the horizon. Thes arms and legs gestures are the ENGINE OF THE RUNNING and more generally for any human moving even in swimming. These limbs gestures must start from the body center through the rotation of the system shoulder/pelvis.

The legs are used only as support or as pivot for the body. No force of pushing for dispalcement can be efficient in high speed. It is the same case when you jump from a running car.
It seems that some Web Navigator is not enough quick to reproduce the animation speed. You may try it with specific graphic animation to set the corect speed of the real running.

For the athletism, the runner must be rather slight with muscles for quick and powerful motion. Too much muscles increase the weight of arms and legs and thus, make them slow in cyclic motion. Note that to get a high speed and to be in the parabolic motion, one must be abble to perform an alternate leg motion of about two cycles per second. With a such capacity on may reach a 7 s/100m!

- What + is + Priciple + of + Displacement (Australia)

- parts of the starting block (Canada)

- Bounce Shoes, Moon Jumper (Brazil)

- diving off a starting block (USA)

- sprinter starting techniques (UK)

- sprint start (USA)

- sprint impulse start (UK)

Starting with a jump is really an impulse quite different to the usual gradual beginning-of-running technique.

- diving from swimming starting blocks (Australia)

- sprinter in the set position in the blocks (UK)

- directions to do 100m sprints (New Zealand)

It consists to throw alternately one's fingers and feet toward the arrival point. - sprint block (Greece)

- 100m + sprint + how + to + make + a + perfect + start (USA Pennsylvania)

The use of this starting technique for a sprint need some training for an optimal jumping for developping a maximal kinetic energy. Thus, when on the starting-block before moving, one should imagine something up before him, at 45°. For example, one may imagine that he is jumping for a smash as in ~~vollayball~~ volleyball one does it. He should imagine jumping over a volleyball net or a basket of the basketball.

- Athlete starting the 100metre sprint diagram (Australia Myschools)

- 100m block start (Australia, Sidney University of Technology)

- Parabolic curve biomechanics (USA, Ohio, Defiance College)

- athletics running forces diagram (Israel)

The usual athletic analysis using the Dynamics Force is quite a false method. Here is simply what a force give error for a sprinter that performs a 10 s/100m. We suppose that his speed is unifromely 10 m/s at the end.
A such uniform displacement means that the sprinter produces this uniform motion with an energy of action against and equal to the resistense of all the friction. That is like a car that can't run no more than its maximal speed where all the expense of the fuel are only used against the mechanical friction energy.

Therefore, we can calculate the force and the energy produce by the 80kg sprinter to maintain his uniform speed of 10 m/s.
This speed is actually the acceleration force (a) against the friction. Our calculation should find the force that can produce an acceleration a=10 m/s.s for a mass of 80 kg. According to the Dynamics definition of a Force, the force (F) produces by the sprinter at this time is then:

F = (80).(a) = (80).(10) = 800 N

The Joule energy (W) of displacement (L) for a 80kg along a 10m is then:

W = (F).(L) = (800).(10) = 8000 joule

According to the Dynamics, because the duration of this displacement of 10 m, is of 1 seconde then, the energy (E) produces by the sprinter is:

E = 8000 watt or 8 kW

Do you imagine what a such human power is?
With a such energy, this sprinter is like an engine of:

Power in Ch = (8000)/(736) = 1.9 cv (horse power)

Please, note that this Dynamics analysis is quite correct, according to the official definitions of Force, Work and energy-Power in SI unit system with:
Definitions
a) - 1 newton (N) produces to 1 kg an acceleration of 1 m/s
b) - Work 1 joule (J) produces by a force of 1 N in a displacement of 1 m
c) - Power of 1 watt (W) is an amount work of 1 J during 1 s

- a + leopard + springs + upward + at ++ 45 + degrees + angle (comcast.net, Arizona, USA)

- sprint start position blocks (UK, Thames Valley University)

- standing + broad + jump + why + 45 + degrees + edu + takeoff (Singapore, Republic Polytechnic edu)

This a real interesting question to be enlighted.
On a planet any displacement on its surface is generally a nearly horizontal one. That is displacement nead a given energy to perform it. But everything don't need to run continually on the ground as a wheel. The real horizontal displacement is generally composed of successive horizontal jumps. This latter is a displacement that need the summation of two energy types:
a) - The energy for a pure horizontal distance displacement.
b) - Plus the energy for vertical displacement to be abble to hang in the air during the jump. This vertical energy is use to counteract the gravity one to allows the body to temporally fly during the jump.

For example, when we walk, we are flying at each step... :-)

This is the phenomenon interested by the 45° problem.
Any jump on Earth need to spend a vertical energy of jumping that can produce a work against the gravity one. The theorical law of a such displacement trajectory is known as the Free Falling Body one. This trajectory describes a parabola with a vertical axis.
We denote the horizontal by the (x) axis and the vertical axis as the (y) one. Any jump can be described with a such form.
A jump from the ground, begins from any point (A) of this parabola. Then after flying as a bird, one must necessary fall on the ground at a point B.
The present particular problem is:
From a given initial energy for example (E), from the running up or from the standing position, how one can get the maximum length AB, with a such initial vertical energy?

We know that the falling body trajectory is a parabola. Then, the question is from an initial given energy and from what point (A) of this parabola, can we fall at a final point (B), symmetrical to (A) from the parabola axis, when AB must be a maximum length?

With a given initial energy, we have to expend it in two way. The first is to work against the gravity. The second is to displace horizontally the body.
We know that a parabola is a continous function where there is a tangent at any point. Then, there is a law charecteristic of a parabola, spatialy proved by the Dakhiometry, that state as:
For a given initial energy, the maximum length between two symetrical point A and B of the falling body parabola is defined by the point A where its tangent is at 45°

Note that the Dakhiometry law is a general determination for "Any initial energy to reach any AB of this parabola"!

This law is valid for any falling body law particularly for the standing broad jump. It is concerning also for this next starting technique for sprinting. Because the starting aim of sprinting is to go further and quickly.
The block is a most necessary tool for the characteristic very specific to human ankle.

- PRINCIPLES + OF + MOTION + ECONOMY + EXAMPLES (Philipinnes)

In flying as sprinting, one have to know the omptimal use of every part of one's body for displacement. While un walking, most of the gestures are done only for vertical equilibrium or as usual automatic manerism.

- 30m flying sprint (UK)

The flying technique for sprinting is a true one.
One should observed that human is not yet being abble to sprint with a high speed of flying. Until know what sprinters are doing is to walk-rapidly. From their baby state, woman and man know only how to walk. But they never learn how to sprint. Because sprinting is nearly a flying technique. The flying technique can give to sprinter the approximative time of 7s/100m or nearly as rapidly as a horse do. The above animated.gif is this flying sprint illustration. One should observed the difference between this body animation and the video of sprinters. All of these latter is applying the high speed of walking! The difference between walking and true running, is not as to have at any time one foot touching the ground. The true difference is that in walking stride everyone uses his forward foot as support point for his weight. Therefore, a walking stride consists of only use a passive forward leg as support. While in flying technique that is pactised by all the animal, the forward feet and arms are used as inertial sources of motion!

Now, there is a time to understand what is flying. Also, there is a time for how to learn what is the flying sensation. It is why the fist flying technique may be done with 30m or 50m trials. Probably, the flying technique may be operational for the 2012 Olympiad if one can be in conscience of it and training as such from now. Thus, a sprinter can then perform an average time of 8 s/100m.

Important fondamental characteristic of the alive

- Flying 30m test (Mexico)

A flying technique for sprinting deosn't need neither heavy muscles nor tall body physic. We can observed it in any annimal running.
This technique is rationnally explained as a function of mechanism equilibrium arrangement for complex system. Bird flying should be seen as running in the air! Car, airplanes flying and ships displacements are only gliding mecanisms. Therefore, any complex alive being has the flying property. All mechanisms built by man can do only the crawling and gliding.
Why is it so? Because as it is the case for heavenly bodies,
Complex alive beings are universally constructed as complex systems with dynamic equilibrium-capacity. While any mechanism invented by man is really simplistic systems conceived with the Force definition and motion is there designed as action-reaction events. It is clearly the case for any jet mechanism.
It seems strange, isn't it? But we can see there that man is formated by what he believes according to his current knowledge level.

- phase or 100m sprint (bmobil.com.bn, Brunei Darussalam)

- ergonomics of starting blocks (comindico.com.au, Australia)

- TECHNIQUE POSITION OF AN ATHLETE FROM THE STARTING BLOCK (tfl.com.fj, Telecom Fiji Ltd, Fiji)

- 100m. bullet ++ start ++ body + position + in + starting + block + and + biomechanical + principals + with + picture (ernet.in, India)

Actually, with a good training its produces a canon ball effect.

- sprinters at the starting block at the time of starting shot (India)

- 30m sprint test flying start (blueyonder.co.uk, UK)

Exactly. From a such starting system, the runner doesn't think running forward towards a target nor upward jumping. But he just think in a flash "flying toward the top of a mountain". - projectile + motion + in + conjunction + standing + broad + jump (maxonline.com.sg, Singapore)

- starting sprint (imsbiz.com, Taiwan)

- When + a + sprinter + uses + starting + blocks + to + enhance + running + performance + which + of + Newton's + laws + is + best + represented + by + the + interaction + of + the + sprinter + and + the + blocks (ctcinet.com, Borth Dakota, USA)

My answer is a question.
"which of Newton's laws is best represented by the interaction" between two mass equal bowl when the moving fist hits the second at rest without motion. One can observe that the first stands on the spot while the second immediatly goes moving with the same motion of the first before this interaction?
Newton's Action-Reaction can't be applied there because after the impact, there is no Force in the first while there is one in the second... This means that the Dynamics although is until now universally used but can't never clearly explains what is motion.

- diagrams of sports movements in relation to line of gravity and base of support (UK)

- standing broad jump diagram; 30 metres sprint diagram (Hampshire Country Council, England)

Standing beoad jumps is similar to this next diagram description. This starting for 30 m sprint is the fastest.

- free-body diagram sprinter (Universitetet i Oslo, Norway)

- 100m sprinter (University of Ulster, UK)

- biomechanics of the sprint (Jamaica)

- 100m sprint time line (UK, Huddersfliefd, The university of Huddersfield)

- diagram of a international volleyball (Canada, Ontario, City of Oshawa)

- an athletes line of gravity when starting a sprint (UK, Birmingham, Newman University College)

- ATHLETE pulse AMPLITUDE (Greece, Aristotle University of Thessaloniki)

- acceleration sprinting phase (Australia, Queensland, University of Sun Shine Coast)

- pic of big 100m sprinters (South Africa, Cape Peninsula University of Technology)

- sprinting starting blocks history (UK, University of Lincoln)

- prove + 45 degree + trajectory + goes + furthest (Canada, University of Victoria)

There is a real rational proof of this fact for a given kinetic energy. There is nothing to do with the classical Least Action law but only with spatial figure. I will expose it one day when many other basic laws are known.

- animation constant velocity (New Zealand, Wellington, Whitireia Community Polytechnic)

- correct technique for 100m sprint (Australia, Queensland)

- athletic 100m Beijing analysis results (USA, Washington)

- athletic 100m Beijing analysis results (Spain, rima-tde)

In brief analysis, there is a great difference between Usain Bolt's running technique and the rest-of-the-world one. It can be resumed as follows:
1) - Technique of the rest-of-the-world running is the Force-technique.
2) - The Usain Bolt's one is a free natural running behavior that have nothing to do with the leg-pushing-muscle Force given as reference of training by scientifics.

In fact the new world record at Beijing 2008 is possible with a running technique nearest as described here by the sprinting gif animation.
This means that a time lower than 8s/100m is possible if sprinters are familar with the technique described here.
For example, if the sprinter can have a more vertical and symmetrical gestures -the left-right movements- and if he can start on a block like this above diagram. And finally a too much training with weight for developping muscles is rather a harmfull method for high speed running. During training, the coach should not format runners with the false idea of Force application during running.

- repeated sprint ability (Malaysia)

Actually. This concern the symmetrical motion of the human body left and right parts. And running concerns the ability of the alternate left and right movements. We can note that the runners of long distance have rather smooth and beautiful motion while using leg-force sprinters are stiff and take to much pains to move. Note also that animal runnings are done also with smooth and beautiful movement. Animals are not mechanic machine systems but alives that have the capacity to act according to universal laws the notion of that scientists name it as the least action rule.

- pelvic thrust animated gif (Canada, Alberta Edmonton)

Precisely. The difference between the bad Force running concept and the just one is founded there!
1) - Bad Force concept is to use the pelvic thrust. It is because the running force is produce by the leg muscle force.
2) - The just running energy concept of sprinting is ONLY the shoulder thrust action.
Because of the our automaton behavior based on Force education, it is very difficult to see that the latter is described on the above animated gif. The true running technique for human -and also for animals- is the shoulder thrust action. The most efficient is when there are symmetrical left-right actions. This need a vertical but free body.
The classic usual arm motions that we can see done by any sprinter, are inefficient automaton movements comming from the Force produced by legs.

- sprinting arm action (Australia, News South Wales)

Origin of any motion is there... Note that it is not so easy to understand it when one observes any animal running eg. a horse or a dog and particularly a kangaroo that seems to donot have arms... but a whole body as a biger arms used according a skilful tail.
Secret of running fast is not a secret but a secret as difficulty to understand true mechanics.

- angels and symmetry maths (UK)

Also a most important point to get a high running speed. In animal observations, we may note that they have a least or no problem about left or right-handed one...

- images of standing long jump center of mass gravity (USA)

Initial center of gavity rests on the heels near the middle of the feet. The pushing starts on the heel and in continuation, only ends on the toes.

- Starting sprint pic (USA, Ohio csuohio edu)

Mechanical difference view point of classical and this digram starting techniques is as follows:
a) - Classical starting with one foot before the second one, is that the classical method is to prepare a "how to put a First Running Step forward".
b) - The technique shown here is a mechanism of "how to get a maximal body acceleration". Therefore, whatever is the first step, the aim is to get a maximal speed for displacement.
Conclusion
A maximal speed need a maximal energy. It is why energy of starting on one leg is necessarrily least than doing it with two legs at the same time.

- position + of ++ departure + on + the + starting + block + in + 100m + sprint-athletics (South Africa, Johannesburg uj ac)

The usual starting of sprint spends most of time duration. A more efficient start should use all the energy of the standing jump on simultanneous two legs.

- position + of + departure + on + the + starting + block + in + 100m + sprint-athletics (South Africa, University of Johannesburg)

Staring such as shown on this figure, allows to jump upward and also forward. The two legs are on a same front line to be abble to use both legs energy. A leg back and a leg before, is an inefficient use of the jumping energy. It is why a such departure spend too much delay to be abble only to stand up and not to accelerate forward with a maximal jumping action.

It is possible for any sprinter to be regular in this true sprinting technique even before year 2012!

- standing long jump animations (South Africa)

Right!
Jump up and forward 45° not for landing but for running in the continuation.

- Diagram of starting posistion for 100mtr sprint
- Diagram of running angles for 100mtr sprint (Austalia Myschools)

- Kung Lao (Argentina)

- bullet block sprinting (Australia)

A canon ball...

- starting blocks take off sprint (Australia)

- sepatu sprint (Indonesia)

- kung lao (Jamaica)

- kung lao (Colombia)

- drawings of Kung Lao (New Zealand)

- new balance trail shoe (Taiwan)

- Kung Lao throwing his hat (UK)

- new balance shoes 100m (Portugal)

Do you a 100m sprint invent an interesting new shoes?

- mouvement parabolique (France lyc. Claude-de-France Romorantin ac-Orleans-Tours)

- block start 100m (Greece)

- sprinting stride takeoff (USA)

- start 100m sprint athletics (Netherlands)

- sprint technique blocks (Malta)

- on your marks 100m sprint (Malta)

- THE FIRST THREE STEPS OF SPRINTING (Sweden)

An impulse for jumping at 45° upwards. Then, short and high frequency step running to be able to maintain the body equilibrium. Because at this time of forwards jumping, the runner is rather a very fast free falling body. This is the reason inducing a powerful starting acceleration.

- sprinting from the blocks movement analysis

- 100m sprint off the blocks (Australia)

- at + wich + point + did + the + runner + have + the + lest + "velcoity" + in + a + 100m + sprint (Autralia)

This figure show the optimal block form and block layout for a 100m sprint where the body spring energy is used for the fastest starting.

The trajectoy of the gravity center shows a change of direction. At this point of change there is a rapid incrise of the runner velocity. Finally this shows an acceleration peak between the time of jumping from the starting bloc and the begining of running.

- anatomy of a starting block (Canada)

The two starting planes of the two feet should be at the same level relative to the departure line. You have to compare this sprint starting technique with the one of a swimmer at the departure of the swimming pool. With some test between a swimmer and a sprinter I think that the swimmer start is quicker then the one of a sprinter!
After jumping upwards at 45 degrees and during the first durations of the running, les members gestures must be shortest but with high frequency.

- runners in starting block in the steady position (UK)

The steady position on the starting block should be invented by every one. Because the classical starting block doesn't fit for a 45° upward jumping. May be the steady position must be a half standing one. But the two feet should be at the same level on the edge of a solid block as for a swimmer starting for a race in the pool.

- physics + A + sprinter + explodes + out + of + the + starting + block + with + an + acceleration+ (Ireland)

We suppose that the sprinter can have a vertical jump with a height of 0.5 meters. Thus his speed when leaving the ground is about 3.1 m/s.

If he jump from the starting block at a 45° upward then, his speed is about 4.4 m/s in this direction. We can tell that approximatly, his acceleration is about 4.4 m/s². This speed is an enough high value for a starting for a spinter time of 10 m/s. The time for the starting process to reach 10 m/s can be about less than 1 s. May be, the maximum possible starting duration needed is 0.7 s to get 10 m/s from 4.4 m/s of the starting action. This is too much in practice however a good training may allow to approach this maximum value.

- A + sprinter + has + a + mass + of + 80 + kg + and + a + kinetic + energy + of + 4,000 J. + What + is + the + sprinter's + speed (USA Alabama)

With all units in (J, m, s, m/s):
He is running at speed v of
v=SqareRoot(4000.2/80)=10.00 m/s
and performing a 100 meters sprint duration in
100/v=100/10=10 s.

This next figure show the diagram of the above runner at top view.

The displacement according to the Scale Beam Equilibrium Technique.

The Newton's Third Principe statement is FALSE.

- sprint motion (HongKong)

This running motion produce an displacement acceleration at each stride. This is done using the arm and the leg in opposite body sides. They are thrown or better tell, they are moved as to knock them against a mountain! On the figures, the little red sqares give the top of this knock events. Therefore, this NATURAL technique of running is not and must not explained as action-reaction force. This latter principe is here impossible to perform because the body displacement speed is more faster than any human member knock backward. It is why until now, the 100m sprint remains at a limit of about 9 s/100m as like in a hyperbolic curve. There, the more a body-building is practised the more slow are the moving of one members. All animals use naturally with high skill the parabolic displacement, particularly the four legs ones.

Here is the most basic mechanical for displacement of the Scale Beam Equilibrium Technique. Its reason is a disavowal of the Newton's third principle..

- What + is + Priciple + of + Displacement (Australia)

- lever lock animations (USA)

This next figure show the diagram of the above runner at top view.
False Action-reaction, un faux principe Number one is his left arm and the 2 represents his right leg. The two latter are strocking forward in the animation marked by the little squares.
These strokes produce two equal forces that produce equal kinetic momentum relative to the center gravity (G) of the body.

These actions 1 and 2 are equal between them because the body remains in equilibrium. We can conclude that these two actions of equal magnitudes are not opposite but acting in the same direction. Therefore, these two actions that are at the same time a reaction for each other, exists and does not obey to the Newton's Third principe. While the body staying on the spot according to the Newton's law, these two kinetic momentum produce rather a resultant force forward for working as body displacement.

We may compare these action as the two actions of two weights on the plate of a scale that give a total of two weights rather than a zero weight as tell the Newton's Third principle.

Most of physicians can tell the formalism that consists of drawing a reaction backward to the resultant and so validate the third principle. But there is an another unknown law according to usual Physics that governs the collison between two bodies. According to that, the automatism of formalism for introducing the reaction tells that the above scale balance is in contact with an another system that is the ground for example. In this case the two system scale and the ground, must obey to the impulse interaction law. This law states that:
The energy exchange between two bodies in collision depends on the initial energy direction exchange of each. In the case of the scale staying on the ground, this latter energy is relatively null. That is to say the only action in this system is only the one of the scale. There is no action of the ground as denoted by a reaction one.
While for the above runner, the action of the arm plus the leg has to compose with the action of the whole body. This later is displacing in the same direction as the arm plus leg one. Therefore, there is rather an addition of energy and not and opposition for diminishing the total displacement. In the space vacuum, a such mechanical system may works for displacement when the whole equilibrium is precisely conceived to do not going around in rotation on the spot.

For a best understanding on this technique you may observe how a pigeon or a hen throw their head forward before making a step. They are also two-legged but without arms. Thus instead of swinging their arms they swing their head on a long neck to produce an acceleration for a step of displacement. Also the heavy and tall girafe uses his head on a powerful neck to displace quickly. This above technique is really an application of a universal mechanical law.

This is the mechanical reason of how most of the alive can use acceleration for their displacements to produce high speed running. The Newton's action-reaction is not a gereral true law. As a principle this third law is quite false.

These are brief explainations on the basic of parabolic running that one can observe for most of animal particularly easy to observe for the four legs ones. These general used technique in nature of acceleration displacement repudiates the particular formalism of the Newton's Third Law.

So is the basic universal reason of the Scale Beam Equilibrium Technique for a high efficiency human sprinting.

In brief, the basic for geting this technique skill
When you are training for running and walking, the most global intuitive idea for mastering this technique is as follows:

You must feel sensorially that at one side your arm and the other side, ~~yout~~ your leg, both are pulling you forward when you knock them ahead as to divide the sea into parts.

In water, for any swimming technique, it remains to us as pulling engine, one head, one shoulder and one arm. For the butterfly stoke, we have one head, two shoulders and two arms. Thus take care to use them as an airplane blade propeller acting in the air above the water level.

- free "yout" spirit (USA)

- "huamn" +++body (USA)

- opposite rotate part (USA)

The two opposite parts of rotation are the powerful energy source of motion. Particularly here, the shoulders and the pelvis allows to produce two opposite kinetic momentums relatively to the body center of gravity with a whole system equiliibrium.

- ostrich + versus + sprinter + run (Italia)

The current technique for sprinting is not producing accelerated motion. But with this above new one when one is familar with it he can get accelerated motion sprinting. Thus, a man can probably challange most of current animals which speed level standing around the 50 km/h.

The millwheel technique of displacement

- "forwaed" + motion (Canada)

- cheetahs' + jump + "hight" (USA)

- animal + parabolic + motion

- transfer + of + angular + momentum + in + pole + vault

...and also in parabolic motion.

- Physics + horizontales + constant + acceleration (Honduras)

- Physics in Sprinting (Virginia, USA)

- INDUSTRIE DE MOULINS Electriques (United Arab Emirates)

- proper sprint technique (uc.edu, University of Cincinnati, Ohio, USA)

- kids at North Aiken Elementary School of Aiken South Carolina (bellsouth.net, USA)

- sprinting technique (aikencountysc.gov, Aiken County Government, South Carolina, USA)

The optimal use of horizontal acceleration for displacement is shown on this above figure. Then, for a same weight (P) and a same ~~forwaed~~ forwards acceleration displacement (A), the most waste energy is seen in the case (1) of the figure. The optimal effort used for acceleration and for energy economical is the use of effort as in the case (2). Considering that (F) is the effort of the sprinter, in case (1) this force is only used to lift the body up and not for horizontal displacement. In the case (2), the movement are smooth an continuous as water pouring out on the millwheel.

And why can one pour out as water ? You know the millwheel, thus, kinetic momentum of a wheel that don't spend effort is used to exploit the weight (P). This wheel is centered at the foot contact on the ground and should have all the leg bones as the ray length (L). Thus, a rotation (alpha) is possible. Therefore, a rotation is allowed to use the falling body energy for an acceleretion (A). This latter should be a rotation vector tangent to the wheel circonference (C). What is the difference between walking and running ? It is simple. The millwheel is rotating in different speeds. That is the ray (L) goes in different tempo in lef(L) to right(L)...

For animal it is easier to get high speed because it does not need left-right positions. Thus, animals use their forlegs entirely as a wheel, the wheelbarrow, you now ? A cheetah running is a magic fairy coach wheelbarrow... Now, you may observe animal running ~~whith~~ with in mind seeing their chest rolling on ballbearings. Then you will see their technique revealed in clear. Therefore, if man sprinters run with their chest lean on ballbearings or system like the wheelbarrow one then the 100m sprint will be a flash of lightning. One needs two hundred meters to see them decelerated. It is hope that one does not use trusses of straw at the end of the 100m to stop them... All stadium need to be remade. Fortunatly, there are airport landing strips in the meantime... In consequence, the fact of using the wheelbarrow technique for running, give to human an advantage on animals. Strange is-it ? But nothing is odd because our left-right of legs are of higher rhythm according to that the inertia of moving them forward-backward is less in half inertia. While for animals, they have to move simultaneously their two legs forward-backward ~~fardward-backward~~. This need to use the inertia of their pelvis in contribution to be able to move their backside. Therefore the running rate is reduced with a higher inertia. The squeletton is a marvellous thing, isn't it ?

- what + name + is + given + to + a + word + which + reads + the + same + backwards + as + fardwards (ihug.co.nz, New Zealand)

Probably, amongts any of the words it may be the Undefined Ward.

- Paul + Gauguin + "wher" + do + we + come + from, + comment (Bosnia-Herzegovina)

There is unlimited space structure forming alive being because the precise space is necessarry laws to construct any thing. This structure is the Premanent one. Therefore, it need not an apriori model of construction to start any of the being in the universe. For example, before that any heavenly exists there is no example of a galaxy to be reproduced and more, any model to enhance or modify a heavenly body. Any alive being and any heavenly body are quite differents between them because the matter principle is the uniqueness construction. The hazard can't obey to the Uniqueness. Because we can observe it, hazard is a process to converge toward a monotony. Thus:
a) - Where does human come from? The unique answers is :
Human comes from human.
b) - Where are we going? As any matter construction, human are human structure. This latter is such to form the unlimited wealthy of the human structure type.
c) - Where are we? We are standing on the spot because we are quite allergic to any knowledge change...

- Bosnia paradox (Netherlands)

Yes, actually, we can denoted "standing on the pot" as Bosnia Conjecture Proposal :-)

- "abble" + space + telescope (Italy)

The ability of the Hubble telescope...

- detailed + analysis + and + report + on + all + aspects + of + a + wheelbarrow + stresses + and + strains + in + all + of + the + member + that + compose + the + wheelbarrow (Trinidad and Tobago)

Undoubtedly, for a wheelbarrow with two legs there may be an everyday lot of stress and strain to oil...

You can verify this mechanic analysis by comparing it to your observations of animal running, e.g., horses races. You will see that animal run in using this method. They use the forelegs as a wheel discribed above. In conclusion for how to use your wheight, sprinting and also jogging or going shopping, don't mimic the cheetah rolling, however you should done smoothly as a dancer do it, to do not waste energy and also the health.

Here is the everyday life wheelbarrow technique analysis, the animal parabolic running acceleration secret according to forlegs millwheel method :

- asian buffalo animation (Laos)

Our faithful companions in rice fields

- drawings of animals black background (UK)

- drawings of animals (Cyngor Gwynedd Council, UK)

- animals in motion (aureliasousa.edu.pt, Portugal)

Wheelbarrow technique

Note.
This is only no more than a South Africa cheetah everyday jogging exercise...

- formula, + A + cheetah + can + maintain + its + maximum + speed + of + 100 + km/hr + for + 30.0+seconds.
What + minimum + distance + must + a + gazelle + running + 80.0 + km/hr + be + ahead + of + the + cheetah + to + escape (bellsouth.net, USA)

It is interisting to analyse this situation. Here is one proposition.
Data are simple. We consider the relative speed:
100 - 80 = 20 km/h or
20 000 / 3600 = 5.6 m for 1 seconde
to separate the cheetah from the gazelle.
Basic problem for the gazelle is to know what duration of time should it has a chance to escape from the cheetah catching.
Therefore, the gazelle should be aware to be abble having the ability to escape from the cheetah action. The necessary time to escape corresponds to the distance from where the gazelle is far from the cheetah. Here is some example, according to the above theorical value of their speed difference. Let A et B denote successively the Cheetah and the gazelle.
With 5.6m, B have 5.6/5.6=1s to slip away from A.
With 10m, B have 10/5.6=1.8s to slip away from A.
With 30m, B have 30/5.6=3.6s to get panicky.
With 50m, B have 50/5.6=8.9s to hope some chance.
With 70m, B have 70/5.6=12.5s to hope some chance for a longer freedom.
With 100m, B have 100/5.6=17.9s to graze in peace and worrying for the futur field drought.

Note that a minimal distance between these two companions may be the gazelle skill of how to produce the cheetah acceleration while simultaneously it slips away from the running trajectory. It is why most of big cat choose ill preys to havn't a chance of playing a such game.

- Calculate + the + hang + time + of + an + athlete + who + jumps + a + "verticle" + distance + of + 0.75m (sbcglobal.net, USA)

The formula used for this purpose is an usual one.
If there is negligible friction in the air and it is the case for a volleyer then, time corresponding to such hanging in the air of a jump is as follows:
0.75 m - 0.405 s
0.70 m - 0.378 s
0.60 m - 0.349 s
0.55 m - 0.335 s
0.50 m - 0.319 s

Inversely for a given vertical jump hang duration (t) in second, the corresponding vertical height (h), are:
h (in meter) = [t².4.905] second

- cheetah muscle structure (USA Iowa telecom)

- vertical + speed + of + 30 + m/s + and ++ "horozontal" + speed + of + 10 + m/s (USA)

May be these are measurements happen during an earthquake where sense of direction is no meaning and where every thing is up side down...

- CHEETAH + KOREA

- Motion + occurring + on + the + different + planes + of + the + body

Walking, running, any displacement are the occurences of experiences for taking conscience of natural law motion. For example, the above sprint is an art of how to use the weight (P) to compose with efficiency to the forward speed (Fv) for running. One have to agree to a horizontal "horozontal" falling body law. Requisite qualities are supleness, litheness, high speed in tension and relaxation of muscles. Human has to learn about the tension et relaxation rate of muscles in looking to the animal behavior mastering. Physiologically they are not so different from our's ones. Only there are difference in the usual feeling in mind where human has lost in a social life. The muscle force is there a limitation in speed of motion that need only low energy expense. In a displacement, it is mainly the change of the body positions that need much energy. Therefore, in the sprint, it is these changes of position from left-to-right and inversely that are tiring. But the displacement speed need only suppleness and high speed change in the muscle states. It is so for the animals running. They can have a high speed dispalcement because they are supple. But they are also tired because they need also to the left-right changing positions. However, they have a high displacement speed because they have in their mind the falling body law feeling and obviously, it is the horizontal falling body phenomenon. Looking to the great human nowadays champions, one can predict that the 100m sprint time can be more lower in the futur. It is according to the natural observation where the cheetah seems to be very thin comparing to tiger, the lions and the panthers.. Forces of displacing heavy body have limits, it remains now to develop the mind capable of feeling the horizontal falling body law...

Yawn - yawn animated gif (Aristotle University of Thessanoliki, Greece)

- el cheeta animado (emcali.net.co, Colombia)

- cheetah + photo

- images of South Africa's cheetah

- acceleration + calculation + of + a + cheetah (South Africa)

No. it is not what you think about.
A cheetah can't roar. Rather, it may bark. In any case it can yawn one's head off. So is an equarorial daily life...

- what + is + the + maximum + speed + of + a + dog (USA)

Always too quick, when it runs after us...

- foot + trajectory + cheetah (Korea)

An observation that gives full meaning.
The above animated diagram show only one side of feet, In real case, animal use the left feet alternately with the right ones. The purpose is to use discret feet as continually as possible like a wheelbarrow... More than two side, the left and the right or out of a mirror symmetry, a body construction may be quite inpracticable ! Fundamentally, a body make of mirror symmetry is the optimal construction for nimated system. This principe is well universally observed even for unicellular amiba and octopus.
The foot trajectory of a running cheetah should be in a straight line. In the maximum accelerating phase the trail of a cheetah must be a straight line. However, in any case of displacement, an animal know how to go forward in straight line, even if they are displacing slowly. And also, animal know how to stay fixed on the spot without movement. Trails of most human walking are as a random line trajectory like brownian one. Most of people don't know how to remain without movement. The first meaning of these observations, is that animal know how are natural laws of displacement while the humain ignore all these odd things. Displacement is soupleness fitting to laws and not force against friction.

- APPLICATION + OF + HEIGHER + MATHEMATICS + IN + REAL + LIFE + PROBLEM (India)

- does + an + object + weigh + more + on + top + of + a + mountain + or + at + sea + "leval"

In a "leval system", you must visit exhaustively all the Nasa's sites and ask there if there are some recent new unknown planet discoveries. ;-)

In the meantime we can examine it concerning the Earth system. First law : a energy displacement of a same weight do not depend on its location. That is to say, object inertia (its weight) depend only on each object. That is the answer.

Now, one considers the energy of object displacement, in the oposite direction of the system Pull. Then raising up an object at sea level needs lesser energy than raising up this same object at ~~heigher~~ higher altitude.

That is to say, in the Earth center, the Pull is null while it need the maximum energy to throw this object out of the Earth system. This is its condensed potential. During these operations, the object weight remains the same. You may note that these results are quite different consequences from the ones of universal gravitation law.

- ANALYSIS gymnastic skill (Bahrain)

- polevault + statistic (Slovak Republic)

- Pole Vault statistic how much force (USA)

I don't know current data on these statistics. So, suppose an athlete with 90kg weight and a sprint of 12s/100m, the total energy at the time of jumping is about 6200/2 (J). It means that he has to handle a some 620/2=310 (kgf) in one's arm during the rapid impact of the horizontal deceleration and immediatly next, during a more smooth acceleration of the vertical elastic energy release of the pole. This is the result of a coarse approximation. Is it a realistic statistic for a champion ? In fact it is more easy to consider the problem as a falling body because there, the weight factor is cancelled. We get a simple practical formula for the prediction of a possible champion.

The principle is to tell that there is approximately, an energy conservation. Thus, if you let fall a marble to the ground from a certain known height, it will have a speed at the contact of the ground. Conversely, if this marble leaves from the ground with the same speed upwards, then, it will arrive to the same initial height. This is independent of its weight. For the champion, the ability that he will have to acquire a speed when he take a run will allow him necessarily a jump of a corresponding height.

If (t) is the speed of an athlete expressed as a time performance in a 100m sprint e.g, 12s/100m, then this formula gives the high [h} of the pole vault as following :
h = (100/t)²/(10) or h=1000/(t)² (01)
With 12.5s/100m the level of the centre of gravity of the athlete is up to 6.4 m high,
With 12.3 s/100m the high can be 6.6 m,
and with 12.0s/100m the result will be at 6.9 m !
This is valid at the Earth zero altitude and if the champion has all the necessarily skill to be able to sprint with a pole in his hands. Therefore, with a time of 12.3s/100m, he will beats the current pole vault record...

- pole-vault + height + calculations + with + speed + 10ms + with + elastic + potential + energy (Australia Brisbane)

So, if everything is smooth and free to displace without no energy lost then a running up in pole-vault with 10m/s, will bring the jumper to 10 meters high. He needs no wing.

However, it is so difficult to sprint with arms and legs free at 10ms. What can we do with a so awkward long pole when running?

May be with a new technique using a solid box as described for the long jump, a height of 8 meters can be reach. This technique needs high skill.

- write + the + energy + transformation + equation + for + a + pole + vault

For a given mass {m}, in a local reference, let E0 the kinetic energy, E1 the equivalent kinetic energy of the total friction and E_eff the remaining actual work. Then energy conservation is written as:

E_eff = E0 - E1

In this kinetic energy equation, the mass can be cancelled, therefore, only the speed is considered as :

(v_eff)² = (v₀)² - (v₁)²

Now the above practical formula (01) is obtained considering that the free falling body law is an equivalence between distance and speed. For the pole vault, it remains to the athlete to gain his vertical distance {h} in exchange with his running speed as follows :

h = (1/2).(v_eff).t²
Where the velocity v_eff can be included in a unit of a well-known 100m sprint. An average of total energy loss E1 can be obtained with the relationship between the jump high and the sprint performance. It is the job of the coach !

- Pole vault (Germany, Rheinish-Westfäliesch Technische Hochschule Aachen)

- PRINCIPLE + OF + CONTINUITY + OF + MOTION + IN + POLE + -

It is why a such contnuity of a pole vault champion motion is beautiful because all thing seems easy and smooth. The motion at this time is optimal when fitting to natural laws.

- multiple + energy + transformation + used + to + do + a + pole + vault (USA)

1) Great mind concentration (Electric) + Calorific + Perspiration; 2) Kinetic; 3) Elastic; 4) Potential; 5) Chemical spectator energy.

- pole + vault + angular + momentum + and + conservation + of + energy (Australia)

- physic and energy, work and energy (Myanmar) (Burma)

- middle finger in gif animations (USA)

- ASCII Middle Finger (Intel)

- perche en bambou (France, lyc Voltaire-Orleans ac-Orleans-Tours)

Certain le faisait dans le temps. Mais, les performances sont nécessairement plus faibles à cause de la rigidité trop pronocée du bambou. Maintenant, on sait faire des perches en matériaux de synthèse, très solide et beaucoup élastique. Parce que la perche joue mieux le rôle de magasin d'énergie. Il s'agit pour le sauteur de négocier la course horizontale pour la transposer en celle vertical, sans trop de rigidité. Cette courbe de transition doit être idéalement, celle d'une hyperbole. Cette dernière est représentative d'un enmagasinement d'énergie horizontale-verticale, sans perte. Les matériaux composites, sont les mieux adaptées, sans se casser dans le pliage pour cela.

- pole vaulting injuries (Penn Argyl High School, Pennsylvania, USA)

- University of Delaware pole vault (Mohawk Regional Information Center, New York, USA)

- christian pole vault (unl.edu, University of Nebraska-Lincoln, Lincoln, USA)

- Missouri pole vault (semo.edu, Missouri, USA)

Actually, as for a cyclone, transformations are done according to conservation of action. The pole-vault is only the reciprocal of a mini cyclone when considering its horizontal plane. The athlete plane is only a vertical one. The cyclone eye is here the athlete running at the maximum wind of a hurricane. The cyclone pressure is the athlete action when he lock the pole. The cyclone wind is then progressively diminishing when the athlete wind is blowing far away from the cyclone eye center.

A look inside the polevaulting mechanism

- A + pole-vaulter + is + running + at + a + speed + of + 7.5+m/s + when + he + starts + his + jump. + a)+ If + all + his + kinetic + energy + is + converted + into + gravitational + potential + energy + how + high + will + the + pole + take + him (btcentralplus.com)

His gravity center will be at a maximum of 2.86 high.
However, this theorical value has nothing to do with a pole-vault. Because, in practise we need to know the capacity of the jumper to shift up upside-down at the gymnastic horizontal bar using his all body force. This allows to gain a height of nearly 2 meters. Then with an initial speed of 7.5 m/s the pole vaulter can goes at a maximum height of 4.86 m. Pole-vaulting is the how to add two independent energy:

1) - The body upside-down action
2) - The energy of running up.

- swing up invert pole vault dimensions (esu2.org, Educational Service Unit 2, Fremont, Nebraska, USA)

- animation 3d vertical jump (telecom.net.ar, Argentina)

- transform of energies in pole vaulting (Puerto Rico)

- Minnesota High School pole vault rules (state.mn.us, Minnesota, USA)

- Missouri pole vault (USA)

- pole-vaulting giraffe (USA)

- giraffe conservation Niger diagram (sedberghschool.org, Germany)

- absolute angular velocity acceleration orthogonal axes in space (prod-infinitum.com.mx, Mexico)

With this technique shown in the next figure for example, the absolute angular velocoity doesn't depend to any other physic factor than the absolute energy transformation from horizontal line, if we neglct the friction. Therefore, the upward trajectory is directly dependent to the running up speed and not to the mass of the jumper. This the direct law applied by all the animals in their moving technique.

- pole vault upside down (comcast.net, Missouri, USA)
- ideal conservation reserve design (brainstorminternet.net, USA)

The fixed bar used in this diagram is equivalent to the fixed block used for high and long jumping according to balistic trajectory.

- images of pole vault phase (NebrWesleyan.edu, Nebraska Wesleyan University, USA)

- pole vault logo (fpsweb.org, Fremont Public Schools, Nrbraska, USA)

- Mohawk + high + school + arrow (direcpc.com, USA)

- Don Valley Pole vault (UK)

- pole vault beach (umanitoba.ca, University of Manitoba, One University Many Futures, Canada)

It's most interesting! - Martial Arts Schools in Aberdeen (rr.com, North Carolina, USA)

- kinetic energy potential energy pole vault (gatech.edu, Georgia Institute of technology, Atlanta, USA)

Actually, in this event the muscle force for jumping is negligible. Only a capital of kinetic energy is in account to exchange it with the potential height.

- pull vault jump pendulum animation (vc-graz.ac.at, Virtual Campus Graz, Technischen Universität; Graz, Austria)

Actually, you have given a scientifc name for the arm pull action in pedulum-pullvault!

- middle school potential and kinetic energy (sparkplugbb.net, Red River Beads, southern Oklahoma, USA)

- animated + witch + flying + into + pole + gif (USA)

- flying pendulum animation (Romania)

- animated happy new year.gif (Singapore)

Pole-vault energy - Flying Pendulum (Italy)

This following figure is a pendulum mechanism and shows what should be a pole vault.
It consist to transform directly a linear running up energy into a circular rotation one then, this energy is directly transformed into a potential height. The right part of line GG' on this figure shows the aera of the rotation energy colored in brown transforming the athlete P'1 into the jump height OP'. The classical pole have an imperfect energy output and doesn't allow a high speed of the athlete running up.
Note
This technique is an universal one. It can be used for a pure High Jump. Also, it can be used for a Broad Jump if angle of flying up at point P' or line GP', is at 45 degrees.

- happy new year.gif (Vietnam)

- new year vietnam animated (intel.com, USA)

Advantages of new year multiplicity is like the one of prayer wheels. So, multiplicity of whishes for best wealthy constructions.

- Estonian pole vault (starman.ee, Estonia)

Therefore,

Here is a shematic of an ideal polevault mechanism where a pole is realized with a fixed horizontal gymnastic bar. Jumping action is here the most efficient. There is a minimal lost energy that happens with a clasiccal pole. The trajectory is here directly transformed from horizontal into a vertical parabola drawn here in red line. While with a long pole the trajectory is rather a hyperbola. For clearness, some figures are shown out of its trajectory. This technique needs high skill and is dangerous for beginners without safety organization.

The main technique of a pole-vaulter, is to know how and when to reverse his body upside-down to be abble to get the maximal summation as total energy for pole-vaulting. Try to pole-vault without doing a reversal of the body. and with an initial 7.5 m/s. You will never clear a maximum level of 2.86 m.
Remind that a gynastics horizontal bar is fixed in the ground while the pole is a moving horizontal bar. Then the optimal use of energy is to start a gimnastic upside-down at the time of the pole impacts on the ground. Because the energy of doing it will be added as elastic energy into the pole material. And also, the pole is at this time nearly fixed at horizontal position on the ground, while the displacement is still horizontal. If the upside-down motion is done latter when the trajectory is directed upward then upside-down of the body will expense or substract from the initial energy of the running up still stored in the elastic pole. In this case, it is like an astronaute doing an upside-down in the void with no bar. He will remain on the spot and produces no additional displacement to his gravity center.
So on this figure, it is at the beginning of the trajectory curve when the horizontal line is going to curved. At this time, the jumper should immediatly start to reverse his body upside-down. This allows to expense a minimal of the initial energy, the one with 7.5 m/s.
In conclusion, the theorical 4.86 m high should be probably about a 4 meters of all things are optimized.

- gimnastic animated (Dominican Republic)

- pole vault (hol.gr, Greece)

- energy consumption and conservation projection (gaoland.net, France)

Exactly. A pole is useful but it is energy consumer because it is not a perfect elastic spring. The movement transition can be done directly as a redirection by rotation around a fixed point. It is not used only for rocking as playing on a swing but during the rotation. The jumper can also add arms/body impulsion by pulling on the fixed horizontal bar while controling his upward trajectory.
This need high skill as we see it in gymastics, springboard and particularly in circus shows.

- olympic gymnastic "mens" pole vault (USA, Arizona Phoenix Hifgt-Tech Institute)

- Galileo + "hight" + School + class + make + "fromm" + 1970 (USA)

- hight + school + pole-vault (USA)

- elastic + energy + pole + vault (Brazil)

Modern pole vault concerns only elastic energy owing to high technology of the pole material. The athlete high jump impulse is here negligible because his sprint speed is to high to be able to use his leg impulse. He has only to get ability to sprint with a pole and to preserve equilibrium during the jump energy transfer.

- What+is+the+minimal+ i.e.+ with+no+loss + of + energy, + amount+of+energy + in + Joules + required + to + lift + an + 80+kg + high+jump + athlete + over + a + 2 + metre + high + bar (Australia)

Calculations use the classical uniform accelerated motion law.
The energy is given by the speed and the speed is given by the time of a falling body along a vertical given distance.
Let (h) the distance of the high jump,
Here the acceleration is the gravity 9.8 m/s²
The time (ts) in second is given by:
t(s)=sqr[(2.h)/9.8]
The initial vertical rising (v) speed is then:
v=(9.8.t) m/s

Finally, with (m) the athlete weight, the necessary minimal energy (E) for a high jump with a bar at (h) meters, is given by:
E = (1/2)(m. v²) Joule

For 80 kg and a bar height of 2.5 meters the necessarry minimal energy is:
E = 1,950 Joule

For a bar height of 2 meters:
E = 1,568 Joule

The 1,150 Joule is the energy of a runner going at 7 m/s or 25 km/h. This may be the average speed of a champion classical high jump sprint.
To compare it with the energy (Es) of a 80kg sprinter with a speed of 10 m/s:
Es =(1/2)(80.10²) = 4,000 Joule

Therefore, using the same formula and using a different high jump technique, with a such sprinting energy, the maximum height riched is given as:
5.1 meters high !

This may be compared to the pole vaulting.
Counting 20% of energy lost, he high jump performance may be about 4 meters!

- In + the + high + jump + the + kinetic + energy + of + an + athlete + is + transformed + into + gravitational + potential + energy + without + the + aid + of + a + pole (Canada)

And if the achievement of the jump is so high, it is due to the pole aid. The pole action is neutral. There is no adding energy to the athlete one. If the jump without no pole is very low it is because of the bad mechanism of the human taking off from his foot. The main reason is that human's skeleton structure of his ankle is not formed for a best high jump, as for a animal's hoof one. Therefore, the particular vertical standing of human is due only to the unique original anatomy of his heel. This latter is a original basic and specific structure for vertical standing on the two feet and not a structure formed by accomodation from the four legs position, after some attempt for vertical standing.

- INJURE HUMAN BODY (Nabgladesh)

- The + acceleration + of + gravity + on + Earth + is + approximately + 10 + m/ s2, + more +precisely + 9.8+m/s2 If + you + drop + a + rock + from + a + tall + building + about + how + fast + will + it + be + falling + after + 3 + seconds (USA Boston)

An uniform accelerated motion means a speed proprtional the acceleration time the duration of the fall. Thus after 3 seconds from the beginning of the drop, any mass get a speed of [9.8*3=29.4 m/s] when any friction is neglected.

- motion + of + a + free + falling + body + example + sample + problem

A free falling body can be determined with the formula of the
1) - distance (d) of the falling.

d = 0.5.(A).t² + (A).t + v₀
Without initial motion of the body, the formula is simplifyed :
d = 0.5.(A).t²
with (A) = acceleration of gravity or a constant field of force applyed continually on the body.

2) - from that, a time can be computed :

t = sqr[(2.d)/(A)]
With [sqr] = [square root of (...) ]

3) - With time (t) and distance (d), speed and energy of the body can be obtained :

Speed (v) is :
v = (A).t = (A). sqr[(2.d)/(A)]
v = sqr[2.(A).d]

And energy (W) is :
W = (0.5).(2).(A).d.m = (A).d.m

Practical examples :
The I.S. - International System - units are used here, that is m, s, J. kg
It can be choose to do measurements of the falling body, during a distance d = 0.1 meter (or 10 cm). In this example, the gravity is (A) = 9.8 m/s/s.

- gravity + value + in + feets

In inch : (A) = 385.8 in/s/s
In feet : (A) = 32.2 ft/s/s
In yard : (A) = 10.7 yd/s/s
For Blue Submariner :
In fathom : (A) = 5.4 fth/s/s

Then, the time duration of the fall is computed with the above formula and the speed is get after that with the energy.

t = sqr[(2.d)/(A)] = sqr[(0.2).(9.8)] = 0.1428...s
v = (A).t = (9.8).(t) = 1.4 m/s
W = (A).d.m = 0.98 Joule for a mass m = 1kg
or : W = 0.0098 J for m = 0.01 Kg

- acceleration + of + a + falling + mass + less + than + 9.8m/s² (Canada)

- mesured + earth + gravity + meter + acceleration (Syria)

- falling + speed + velocity + gravitation + meters (Estonia)

- mathamatic + weight + converter (USA)

The following application apparatus is exactly as you tell it : a Weight Converter. Because it concerns phenomenon of Weight, a real local pull toward a globe center. It may not misunderstood as a universal Gravity measurement where gravity was only hypothesis building from Earth local observations. And weight Converter is a good definition because weight is only known from experiments on a globe and the only we know is our Earth one. from that, it consists to Convert this given universal globe datum as a reference for any OTHER globes using apparatus for measurements.

The weight in motion is energy. Inversely, energy can be expressed as motion in distances and in speed. from that we can know the weight. Then, here following is the Weight Converter according to a ball as the known Earth weight sample...

- foundamental + force + measurement (Hongkong)

Falling body
- falling objects and Voltaire (uo.edu, The University of Oklahoma, USA)

- falling objects injury force funny (Denmark)

Application:
We have there : (A), (d), (t), (v) and (W). Experiments can determined any of these variables as a function of the others. Their magnitudes depend only on the apparatus used.

Therefore, with an initial reference energy, e.g. a spring that can produce a given precise energy of W = 0.0098 J - the same above value - for m=0.01kg
The body of 0.01 kg will be raised up vertically with a distance d=0.1 m, in the case of a gravity (A) = 9.8 m/s/s
Obviously, in the case of (A) different of 9.8 then, the distance will be changed inversely proportional to the (A) value.
The apparatus should be calibrated and the friction of the falling body should be cancelled in the final result.

This is only a simple diagram. Inventor technology is more creative and the values can be highly reduced with electronic means. Also, there are many physic transformation phenomena versus motion to give energy value, e.g. electromagnetic/motion.

- proof + of + displacement + using + acceleration

- displacement + is + proportional + to + the + square + of + the + speed

Generating displacemet is necessarily before any other transformations. But displacement is not easy to get it practically and precisely. We have there the problem of how to catch a motion in a box...

- physic, + spring, + force + constant, + kg, + vertically (Hongkong)

- acceleartion + time + displacement + motion + spring + constant (Saudi Arabia)

- conclude + the + mass-spring + method + simple + harmonic + motion + + with + and + without + added + mass (South Africa)

- what + can + you + conclude + about + the + relationship + between + distance + and + time + for + a + free + falling + body

I dont see what this question concerns precisely. But there are these relationships :

a) - distance is proportional to the square of time.
b) - Speed of the falling is proportional of time.
c) - Energy is proportional to the square of the speed.

- a + rock + is + thrown + vertically + into + the + air. + at + the + top + of + its + paths + its + acceleration + in + "maters" + per + second + squared + is + about (USA)

Its mater remains constant and its acceleartion is about 10 or 9.8 meters/s².

- a + mass + of + 90kg + is + raised + vertically + If + it + stops + at + a + height + of + 10m + what + is + the + work + done + in + lifting ? (Singapore)

You know it well.
The gravity work done during this mass falling at its initial vertical level. Approximately this work is 10 x 10=100 J if the gravity is g=10 m/s2... if m=1kg
With m=90 kg; and F=(90x10) N then, W=(F.L) J
We get : W = (90 x 10) x 10 m = 9,000 joules

Then, the final energy is proportional to the distance of the falling or to the square of time.

- how + can + set + the + experiment + of + measuring + acceleration + of + gravity + using + electronic + means (Tanzania)

A weight id an experimental datum. Thus it is experimentally determined by measurements. Then, if there is a apparatus from weight measurement, te reading of measure quantity is calibrated on the known measured weight used as a reference. If there is some theorical analytical formula it is allso calibrated on the measurement reference. The weight is known in Physics and given as a force determined by known mass and acceleartion corresponding to the experiemntal weight measurement. This latter is given as 9.81 N in SI unit system at the Earth sea level corresponding to acceleration of 1g. Then a car acceleration is also a quantity of gravite not due to the Universal Gravity. A passenger of a car also experiences a horizontal weight due to acceleration.

An electronic apparatus is set as weight reference corrsponding to the sea level as well as a thermometer is set at ice molten for zero Celsius degree.

- in + case + of + car + the + wheel + friction + act + motion + of + car ++ of + car + but + why + total + friction + of + car + opposit + to + motion + of + car (Nepal)

Of course, of a such car and with a such car, we can't nothing else. When in accelerating action of a car and simultaneously the friction of a car is an equal and opposite as counter-acting then one should avoid a such car like the plage. A solution is urgently required : change the car and persevere practising the pole-vault for one's displacements. In this condition, never a car problem will be endless problems of a car.

Note that if a car don't produce his own displacement it is surely spending its energy to displace the road as an escalator or the air or both.

- pole-vault + paradox + explanation- the + mechanics + of + the + broad + jump
- inventor + cube + "hight"

The pole vault formula is valid for human because the falling body force variation is negligible in the height span interested. Now, take care... A long jump was the Galileo's and Newton's problem and may be also with Leonardo da Vinci. Therefore, an athlete who is training for a broad jump... may be himself in the situation of leaving the Earth condensation system. This happened to the exuberant Baron Münchhausen who was living as a falling body that take him up to the Moon !

Actually, a broad jump concernes physician and scientists for spacecraft that are really their broad jump champions. In Dakhiometry there are many mathematical laws about these broad jumps that describe why a heavenly body is round, why meteorite impacts on these heavenly bodies drawn beautiful circles without never succeeding to squaring them. This is a real physical issue impossibility: to make a cube or plygonal forms from a round heavenly body. The Matter Conservation principle, universal because of the yet unknown expression pleonasm such as "round heavenly body" is a very fruitful foundation for the understanding of phenomena.

I can tell now that the trajectories of these launching objects don't follow parabolic ones even in the frictionless void. This phenomenon can be observe with a launching body in some distance larger then the human environment scale. But when theses laws will be exposed, one can understand clearly the particular reasons. The conclusion means that these balistic object trajectories don't obey to some gravitation law.

- what + is + certainty + "mathamatic"s

The certainty does not means the certainty of one person or one group of people. The certainty is a situation of human uniqueness where each can see the True. Being the universal the True reaches by the individual is therefore a universal sight for any individual. Only reasons can draw a way toward the True. Reasons are the rational guides of human thought and rational guides are the natural fundamental layout of the consciousness of reality that every individual is formed. Then, the Certainty should be a property of the universal, the place where any human naturally stays. Certainty is not only for mathematics, it is a fact of the Unique being conscious to belong to a Whole.

- La + bicyclette + bleue
- matter unit
- beginning + AND + universe
- "machanics" + lean
- particle-level + memory + water
- L'eau + rejetée + dans + la + nature + est-elle + pure
- la + magie + de + l'eau

- what + happens + to + the + earth + when + the + sun + goes + supernova

We can talk about this question only with founded ideas. Here, arguments rest on the Construction principle of the matter condensation.
Then, a star that goes supernova, is the one that had been condensed with too much quantity of matter. Mechanisms of condensation was determined at the beginning of the formation of a cloud of elemental matter. There are a general relationship between the elements of this cloud that determine the mode of the condensation. Therefore, if this cloud had become so rapidly too dense, the condensation may be in favor of a central formation that should be a huge star. At this time, no planets of the environment can have a chance to enlarge and the condition is such that they are supplied with a few matter condensation. Probably the kinetic of the star formation was the main matter consummation. The result is that there was no chance of a real planet to be formed, and even if there was some great planets, the environment is not in favor for more complex construction to begin. Therefore, probably no life was formed in the vicinity of a voracious star.
This means that if the Earth can form the Life, it is because this was determined at the beginning of the cloud of the Solar system. One may consider that the kinetic of formation in the initial system is in such equilibrium that organization of motion can be more accurate and precise. Thus, life that needs a such large motion scale environment as on the Earth can be developed. On can say that the condition of Life is determined at least by the whole Solar system and not only on the Earth.
Therefore, if the equilibrium of the Solar system is determined from its beginning, there is no chance for the Sun as one know it to day, to change something in this system. The reason is that only it goes supernova only if there is much more matter in the environment to continue to condense on the Sun. Obviously there is always a little quantity of free matter in the environment of the Solar system, but never enough. And I think that the rings around most of planets, e.g. the ones of Saturn in our Solar system is the proof that there is no more much free matter in it. Astronomy sciences say that a supernova is at least two times greater than the Sun dimensions. Therefore, there is two times the least chance of having a Sun going enlarged toward supernova and thus to vanish in a glare blowing us all in the dark silent of the firmament.

We can rest on the founded idea that the nature is a precise construction and if Life is there, this Life so scrupulously elaborated, she never will fall in a sudden trap lie in by the nature.

- accuracy + meanning

- What +is + the +speed +of +the +earth + spinning +on +its +axis

The Earth is now spinning two time the around the N. Ok and thanks.

- denoted + pi + day

OO HOhhh... Ha..Happy...

- calculations + oo + gravitational + free + falling + bodies (South Africa)

Please see next or also above for different method to make a body falling...

Athletic motion

- do + you + develop + new + veins + in + the + arm + "fromm" + weightlifting (USA)
A very interesting question. I don't know the results of physiological sciences studies. However, logically we can expected that physical transformation development should only be possible if there is some logistic support organisation. If muscles activities are energy expenses, thus waste and raw material transports are the source and the means of these developments. When man is ill for a long time, the vein surplus may be void from the body.

- gravity + problem + have + mass + "hight" + and + acceleration + how + long + will + it + take + to + hit + ground? (USA)
You can thow down any mass. Falling or moving bodies in any acceleration field, don't depend on mass. Take the equation of uniform accelerated displacement. That is : displacement is equal to acceleration value time the squared time. This is when there is no initial added speed.
Thus, the time is equal to the square root of hight divided by the acceleration value. All this are done in inches, feet, yards or meter versus time in second as you like it.

- locust reproduction diagram (USA)

A graphic of exponential curve...

- énergie + du + saut + d'homme + à + 1 + mètre + haut (France)
(man energy for a 1 meter high jump)

A man that can produce a jump height of 1 meter is not a man but a locust. We will see it in the following :
Let a man or a woman of 70 kg weight or 154 pounds - with 1kg=2.2 pounds.
1) - A 1 meter high jump needs 1400 N.
2) - A 0.6 meter height jump need 840 N
Sensitively tell, we suppose that this person is standing on a balance that records his weight and also its variations. Thus the above jumps are recorded as follows for the 70 kg person :
a) - The first jump is found the initial weight as 70 kg. And after the jump it is recorded : 140 kg.
b) - For the second case, we can read 70 kg and 84 kg.

This means that fir the first jump of 1 meter, it correspondx to a person of weight 140 kg and in the 0.6 meter case, his weight is 84 kg.
Therefore, when one can jump 1 meter high, one can lift up 2 time his weight. And even in the case of a 0.6 m high, on must be able to lift up 120% of his own weight. We can see that in a jump of 1 meter, any human needs to take a run-up before jumping.
A more way to feel these effort let us suppose that you are stretching out forward your arms. Then at a given signal stroke; a sudden weight of 140 kg or 84 kg is weighing on your arms. in such situation, you can have the feeling of how are the energies used for the jump.
Finally when on can have a 0.5 meter high jump, it is a good energycal jump. So here are a listing of what in average, human needs to expense energy when he lifts up above the soil level.

These result are supposed that a personn weight is of 70 kg :

- Jump Height;....... Jump Push-Weight.
- 1,0m .......140kg
- 0,7m .......98kg
- 0,6m .......84kg
- 0,5m .......77kg
- 0,4m .......56kg
- 0,3m .......42kg
- 0,2m .......28kg
- 0,05m .......7kg

The last datum is used when we walk normally.
Walking can be done with a lesser energy expense without using push effort of the leg, when one knows how tu use the falling body law effect.
The sprinting athlete can also have a few expense of the leg pushing energy. Probably an effort less than 10 kg is used. In this case all the main energy expense is due to the runner alternately changing on left and right body positions. Because it is there the principal expense of motion energy, the sprinter should have a thinnest but powerful body muscles. This is the less mass. He has the less mass displacement to spend. These are the property of the cheetah, the greyhound and the gazelle for examples.
Most of today sprinters are using high leg pushing force at each stride of the sprint. He wins because he is training to have muscles for force. However, if he is thinner body he can act in motion with high speed. In this case, he can be abble to synchronize with the speed of the falling body law. Thus, a sprinter can use the property of his falling body to get an accelerated uniform forward motion. He can proceed to maintain a continu acceleration on some tens meters along his trajectory. In this case, the human sprinting time can be more lesser than the actual 100m record.

- sprinter + body + structure (Korea)

- progression + of + stride + length + over + 100m + sprint (UK)
Particularly at the first some ten meters. In any other stride, there are progressing distances if an only if, there is a sprint acceleration.

- what + type + of + ideal + body + formation + should + a + sprinter + have (UK)
A great science is necessarily. A high quality quiet spirit with powerfull but thin muscles. However, in the meantime, look at the cheetah and equivalent being behavior. He knows how to free fall, just the time during two step alternance of the sprint. Everyone does it when hopping but be conscious of it. This is the condition of a possible parabolic motion.

- "dlope" + formula + given + one + point (Canada)

- physics ++ athlete + runs + along + a + circular + path + of + a + stadium (USA)

A man running along a circular path is equivalent to a man running upward slope. The higher his speed is the higher the slope. Example a car running on a flat road at 300 km/h when it meets a ~~dlope~~ slope of 3%, is equivalent to a dangerous impact. It is why a such car is flying dangrously losing all its controls. For sprinter running on a circular path he has to spend his maximum highest energy to minimize his loss of velocity. Also if a sprinter meet a slope on his path, probably he falls because at this time, his inertia is too high and he is not enough strong to maintain himself under a such kinetic energy change.

- Why + do + flamingo + sleep + with + one + leg (Canada)

It is a very interesting phenomenon. Why ?
a) - Because of en minimal energy dissipation while one of its leg is well protected ? In this case, it has a ultra high equilibrium system that allow it a minimal internal energy expending. This allows it to be asleep in one leg equilibrium with minimal attention and also with minimal muscle energy consumation activated only for one leg.
b) - Why ??? Is it because a flamingo tempts to simulate a plant in water, like a reed, if one ?

- flamingo + sleep + balance + inverted + pendulum (USA)

- motion + as + way + of + matter + existance (Uzbekistan)

- the + relationship + between + body + and + space (UK)

- tai + tchi + body + movement (Italy)

- how + to + loss + weight + without + exercing (USA)

Everybody look for a such treasure. Unfortunately, nobody still know it. At length, I believe that athletics success is finally due to the unsuccess of finding a such means. But, wait and see, may be a next day...

- "athetism" + as + a + literary + term

- technique + energy + losses + force + crawl + Swimming (Chile)

Optimal energy use is the weight of the head, the shoulder and the arm at the heighest distance over the water surface. To row with the hands is actually a great loss of energy while the falling of these parts above the water surface is the corresponding "wheelbarrow" parabolic running speed.

- water + resistence + increases + with + speed + in + swimming (USA)
Object displacement in water or in other fluid, ore done according to interaction law domain. In matter media there are pressure forces. Displacement resistence is concerned on how a water volume can be displaced in this middle. The more this volume meets difficulty to change of place, the more the volume of water corresponding to the one of a swimmer, meets resistence to advance. Therfore, fishes have body forms that fit to this middle conditions. Force pressures are local phenomenon.
One can see now what is the difference with a gaz bubble in water displacement. The more this bubble id big, the more is his speed to go upward. This is not a pessure force phenomenon but is due to potential equilibrium. This latter is not a local force interaction but happens in the whole water volume. This latter behavior is quite different.

- Butterfly + stroke + suppleness (UK)

Yes. Swimming is basically body suppleness. Particularly the one of the vertebral column. It is so for the dolphin. We can say that in swimming the dolphin vertebral column draw a sinusoidal curve. Human efficiency in swimming rests on suppleness and not rigidity and force. Because the fundamental body displacement, tell as the hydrodynamic of body in the water is the sliding and not the how-to-row that is a similar technique like the how-to-run on the ground. The sliding is internal law of water while the rowing and the running, are external interactions with the media water and solid soil.

- What + happens + when + the + buoyancy + force + is + the + same + as + yout + weight (Australiap

This means that location anywhere in the sea is our home... That we don't need to breath air but only water...

- natation + principe + de + pousse + d'Archimede (France)

(swimming + Archimedes' thrust principle)

Man is floatting on the water surface not because of Achimedes' thrust.

Concerning swimming, one cannot try to advance when using the Archimedes' Thrust. In this case, there is no means to get energy to go forswards. Swimmer can displace on the water surface owing to the use of potential energy that produce weight and acceleration. Therefore, it is the weight that allows to move faster. Method to swim come mostly fromn Indians of America as the crawl, breast stroke, butterfly stroke, overarm stroke,... These are most efficient method of using the weight energy to advance on surface water. How can one use his weight in water ? A simple example is to look at dolphins when they swim on the water surface. This method consists to go at a highest potential and the to fall into the water using this falling kinetic energy to slide forward into the water. May be, man had observed a such dolphin swimming. Therefore, he had invented how to use some of his weight to slide forward in water. The overarm stroke is a such swimming technique. It consist to lift up one's arm, the shoulder and the head up over the water level. This allows to use these weight to slide in water. The butterfly stroke is really the dolphin technique of swimming, the modern crawl is a lightly different method from the overarm stroke but it is also there the use of his weight to move in water.

- vertical + motion + under + gravity + in + jumping + dolphins (Philippines)
Skill of orcs, dolphins and all other fishes to play with the motion. Dolphins jump high vertically and they know that it need much kinetic energy. Therefore, they begin to lose momentum swimming the fastest then diving deep in water and going up to be able positionning their body for a vertical trajectory. This is mostly a running jump and is not only with the fin force.

- technology + on + harmonic + motion + and + dolphins (USA)

It is the case to tell that it is a harmonic motion as the one used by dolphins. And you are right to see it as a texhnology capability. This harmonic motion can produce high performances. Dolphins is a fact of long distance and high speed in displacements. Also, this harmonic motion is high economic in energy consummation because the falling body law is used here it is to tell that gravity is used as in most of natural displacement. Human also uses his falling body method to run faster in longer distance. Therefore, using a such technology method e.g. for ships displacements, is a way of getting optimal efficiency.

- rowing + vertical + oscillation (Lithuania)

This is about rowing boat?
When rowing there is actually a vertical oscillation of the boat and the rower. The oscillation is at frequency of the rower acting to row. Naturally the force he is acting to row is a pushing in the water. It is equivalent to an action of jumping up and forward. Thus, the frequency of the oscillation is the frequency of the rowing and the amplitude of the oscillation is proportional to the force acting with the row.
In brief, the rowing action is to diminish the total weight of the system. Then, the vertical oscillation is equivalent to a boat that the total weight is oscillating vertically. Consequently, its buoyancy property is oscillating.

- mécanique + dynamique + lancée + de + poids (France)

(dynamic + mechanic + to put the shot)

Here also, the most efficient action needs the use of potential energy, the one of a 6-kg weight. The technique consists of using most of this kinetic energy to add there his own thrust energy to put the shot. It does not suffice to be big, tall and strong to be abble to perform a best result.

Here is the physic law condition to perform a highest result.

- representation + of + diagram + forces + catapult (Portugal)
A highest effort peak is obtained with the body motion. This latter is obtained after the end of the body rotation, accelerating started from the initial position. At this final body rotation, the body is faced to the launching direction. The bowl is accelerating forward Thus the shoulder with the arm speed, are finishning to transfer all the remaining energy to the bowl. The high force peak is allowed with this technique to get a maximal efficiency of the catapult according to the possibility of high speed body placement. The arm holding the bowl is there only a complement of the launching.
- "bofy" + fluid + of + human (Thailand)

In summary:
a) - Starting from legs efforts to accelerated the body by using the falling-body law.
b) - While rotating the body to get work from the powerful central body hips.
c) - At the end of all these works, the arm is straightened and ready to transfert from the shoulder all these motions into the bowl.
Only at this end position, one must explode. From the beginning, souppleness are needed to be ebble to move quickly. Therefore, the optimal effort peak should be with a narrowed surface.
Remind that it is the body kinetic energy that must be used and not the arm muscles.

- angle + of + catapult + goes + the + furthest (Korea)

So we can verify the a any shot of a frictionless bullet perpendicularly to a gravity field, goes fthe furthest horizontally when it trajectory starts at 45° relatively to the horizontal plane. It is the optimal use of its initial kinetic energy for a length displacement.

- most + powerful + catapult + launches + the + furthest (Canada)

... ! ! ! ! !

- "machanical" figure (USA)

- physical unbalance (Pakistan)

Actually, to be abble to move quicly the whole body, it is efficient to help oneself with the gravity in an unbalanced attitude for the departure.

- how + conservation + of + angular + momentum + links + to + overarm + throwing (Singapore)

Actually. The amount of angular energy is built from the initial starting moving and is completed by the right leg throwing forwards, as it is seen on this next figure. Put the shot

The red color, show the time where muscle effort should transfer the whole body motion energy into the bowl.

- diagram of supernovae transform (Thailand)

- deceleration of throwing (USA)

Actually. It is important to note it.
According to the energy conservation law, if one push on an object, it is because one expenses his energy to communicate it to the object. In case of the shot put, the game is to communicate all his movement energy to produce a maximum displacement of the bowl. Therefore, at the end of the impulse on a bowl, this latter is in maximum accelerating while the athlete is in a maximum decelerating. The optimal shot put is when the athlete remains in null movement, at the end of his throwing impulse. This action needs an athlete great skill.

. - the body as an inverted pendulum (USA nc)

- shot put Hungary (Hungary)

- shot put fundamental (Egypt)

- body motion (USA Carolina)

- putting the shot, muscle (Czech Republic)

- complicated catapult (USA)

- kinetic rhythms exercise (USA)

Yes, there is successive daddition of movements to produce, making a maximum total one before transfering it into the load.

- pictures of shot put technique (Malta)

- training shot put (Norway)

- powerful catapult (Venezuela)

- linear movement of a shot put (UK)

It seems nearly a linear movement of all the body.
However, because this technique is a successive addition of different body parts where finally there is a total growing of energy, the shot put is necessary an accelerated movement. Practically, this acceleration happens violently and is more easily seen at the final arm stretching during the impulse.

- shot put gif (Egypt)

- "machanical" energy (USA)

- easy "machanical" project (India)

- pendulum formula of kinetic energy (Canada)

- up and down "machanical" mechanism (UK)

- "machanical" layout (India)

- "machanical" + advantage + catapults (USA)
- representation + of + diagram + forces + catapult (Portugal)

The mechanical advantage of this technique is as follows:
a) - the main difficulty of being abble to develop the athlete energy is the possibility of a human body to start moving from a rest position then to acquire the kinetic energy after a maximal speed of his body.

This next diagram shows a top view of the action. In red line, how the body center G displaces during the above weight shot. To use a maximum of the body rotation this latter must be done quickly with the body hanging in the air.

In summary
This technique of shot put is the most optimal one. Because one can see there that the total energy E(total) developped by the athlete is:

E(total)=E(falling weight)+ E(falling athlete)+ E(horizontal displacement)+ E(body rotation)

* E(falling weight) is the one the bullet
* E(falling athlete) is when he begins to drop his body at the same time the bullet drops.
* E(horizontal) is the forward quick initial jumping of the athlete.
* E(body rotation) is the powerful energy of the whole body.

The kinetic of the bullet is the resultant of these actions of high velocity.

- Diagrams + which + shows + how + "huamn" + activities + "humann" + does + which + influence + "tha" + mass + movement (Antigua and Barbuda)

- catapult + most + efficient + release + angle +-trebuchet (USA)

There is the diagram of a catapult launching structure to be built in least of 1s.

Remind, the falling weight must be free. That is to say, the horizontal force to control its direction, is only additive and not friction force. The rotation of all the body is necessary because it is the most powerful motion allowing high energy level of a human body.

Here is somme indicative conditions.

- "humen" + body + movement + in + flash (Bahrain)

- scientific + "nam" + for + the + motion + of + the + human + body (UK)

- mass + inertia + characteristics + main + segments + human + body (USA)

The human body rotation can have an optimal use of the different segment inertia of its lower parts to launch a maximum total energy toward the upper parts and finally toward the hand.

- meaning + of + "bofy" (Uk)

- "bofy" + mechanics + of + running (Canada)

... pffft, pffft... fnext ftime... pffft... I'm f-out f-of breath!

- celerity (Japan)

- flash + physic + motion (Thailand)

- what + does + celerity + mean (USA)

- catapult + movement + equation

A calculation is done for nearest practical conditions applied to a middle capacity athlete with the following conditions :

- Can + humain + move + in + uniform + motion (Canada)

it is an intersting problem.
Telling as human motion seems to mean that a man may move himself in uniform motion. However, when any animated being moves himself it because he is accelerating. Therefore, it is a truth that any alife being can't act in uniform motion.

But in the universe, it is also a truth that anything is moving in uniform motion. For example anybody on Earth is always moving in uniform motion of the Earth planet and all other heavenly bodies of the Milky Way. It is involuntary motion. Because of the physical laws according to that any object in the universe is located in space. And locations are made with a precise fixe location plus a motion arround this fixe point. This location law is denoted as "any object in the universe is staying in its Rest Location. And a rest location is a fixe place composed of uniform motion.

Finally a man is always living with a global uniform motion even if he is sleeping. But a man can't never move himself in uniform motion because he is accelerating when he acts to move. There are also dummy uniform motion, when the acceleration of this man is equal to all frictions in his displacement.

- Weight of the bowl : 6 kg
- Weight of the athlete : 80 kg
- The height of the falling bowl : 0.6 m, with a final speed = 0.35 m/s
- The speed of the athlete to displace with half-cycle rotation on a distance of least 1 m is finally : 0,35 m/s. This characterizes the kinetic energy of the athlete that is completely transfered to the bowl, when it leaves his hand.
- It is assumed that the throwing is following an optimal trajectory from a long horizontal displacement.
- The friction of a sphere displacement in the air is here negligible.

Thus, the calculation gives a length (L) of the throwing as :
L = 26 m

Record is waranted, even with a 22 m distance. This is for a men of 80 kg !

The secret :
1) - Practising quick displacement with a half-cycle rotation, in a length of least 1 m. Do it with simple precise and determined gestures. That means with certainty of movement in the mind.
2) - Practise to follow the bowl falling trajectory and to harmonize his own movement with the bowl one.

To begin paid attention to the falling of the bowl. It may be dangerous.
With this technique expectation of the distance of man putting the shot will be around 30 m.

If this technique is not known by mam then a woman will go beyond man performances. It does not concern pure force but technique, skill and ability.

- parabolic + motion + in + catapults (USA)

Quite exact.
It is the parabolic falling bowl motion that allow to get the highest performance. Man needs not to accelerate the bowl mass. He practises in such manner to be abble to put his energy in addition to the falling body ~~bosy~~. If you look an orc or a dolphin when they want to jump high out of water. They begin to gain an initial speed in plunging deep in the sea and then to jump out in the air. It is the same process for lauching the bowl with a maximum efficiency.

- moment + of + inertia + moment + multi + "bosy" + solid (Italy)

- "bosy" + weight + converter (New Zealand)

- holding + "bosy" + horizontal + on + pole (Australia)

Athlete's bosy skill...

For comparison :
An athlete of 80kg who don't use the techniwue of the falling bowl and it is the general case observed in championships, the same calculation method used above applied for a perfect throw, the distance obtained is :

L = 16.5 m

This shows that the calculation method is realistic.

- stone + 12.3 + equals ++ 80kg (UK)

- How + is + balance + and + equilrium (USA)

- Physics + center + of + gravity + sprinter + leans + forward (USA)

A precise certainty of observation !
Example is drawn and detailed on this above figure. How, the body center uses its potential and his leg is a lean to deviate the movement forward directed to the target of the shot. It is why the displacement of the body can be as quick as the bowl falling body according to that the law is the same applied to the athlete and the bowl. In the final state to put the shot is a powerful body rotation that transfers all the athlete kinetic energy to the bowl. This technique is optimal in performance according to the use of natural physical law. It is the same case for all motion science as well as to the sprint where the global use of his weight during running is really an art.

When the height of the falling is one meter, the duration of the falling is about 0.5 s. Then to be abble to control this falling body to drive it forward in the direction or putting the shot, the rotation must be done in some 0.5s to make a 180° rotation. Therefore, to be able to get a best performance, the total duration to put the shot shoul be done in about less than 1s. This means the a most highest powerful action is needed !

I highest capacity of self-control is needed because one must stand in a narrow circle to be valid.

To understand the pushing action while doing a body rotation one can try it in exercing to push some weight in swinging it. The aim is to do not know the 6-kg weight inertia. That is to succeed only pushin it during its acceleration.

An another usefullness of knowing potential energy.
You know what happens in tennis. When one serves he throws vertically up the ball and then smash on it during the falling. This is also the use of potential energy.
What is the meaning of a light ball energy ? Nothing of great importance. But remind that the importance is here to throw toward the opposing camp a most fastest ball. Then let us compute the different quantities.
With a falling vertical distance of 5m, the speed of the ball is 10m/s. It is not so dangerous. However you must add to it about 150km/h of the smashing ball speed. This correspond to about 45m/s.
Thus, the percent ration of the ball potential energy that one gains in adding speed to the ball is about +20%. Finally this method of servicing produce a ball speed of 180km/h insteed 150km/h.

This shows how useful is to be in acquaintance with the potential energy.

- meaning + "os" + square + a + circle (USA)
Sometime, a champion smash may squeeze and thus, squares a tennis ball...

- table + tennis + ball + speed + reaches + kmh (Germany)
I don't know a means value speed given for a such tennis table ball. Here following is only an intuitive value. The hypothesis is as such. Let a distance of 7 m between two table-tennis men. Then, a high skill shot of the first toward the second can be as quick in such manner that the second man can't have not enough reflex to receive the ball in optimal conditions. the duration of this ball is necessarry less than 0.1 s. Therefore, let this duration of 0.1 s. This bal should have a speed of 70 m/s or 252 km/h.

Hypothesis result : I can suppose that a table-tennis speed may be situated between 210-260 km/h.
Who knows the real measurement ? Please help !!!...

- mechanics + show + "tha" + during + upward + motion + square + velocity (UK)
It is "tha machanical" rebellious finger on a keyboard bad dance.

- calculation + of + the + impact + energy ++ free + fall + energy + equations =MASS+HIGH (Latvia)

- does + the + kinetic + energy + of + the + ball + depend + on + the + speed + of + the + airplane (Canada)

Actually. To have a more efficiency of tennis service, you may add to the ball, the speed of the airplane where you are standing. Until now howeber, the safety services in an aeroplane seems to do not fond of tennis game alleging dummy argument that a plane is not a tennis court.

- of + the + ball + depend + on + the + speed + of + the + airplane (USA)

Yes in the case where we measure it, refering to the airplane external references. However the actual speed of the ball depend to its initial location wher it comes from. For example, a ball in an airplane fall according to the falling body law. While a ball in an space vessel do no more obey the the gravitation law. This because this latter was escaping from this gravity law as well as the vessel was. Therefore, a falling ball in a vessel, can never be used for a remote measurement of any other planet.

- "aiplane" + structure (Saipan)

- structure + of + all + muscles + in + action + when + running + in + the + human + body (South Africa)

It is an interesting vast vision of a general body control in actions. Statistic observations doesn't have some meaning but only for an average behavior capacity of man. Because for a perfect action of body, observations and measurments are quite different. Note that perfect action means the action doing according to physical laws. And a perfect general structure of muscles action may be mostly movements for equilibrium at physic rest. One tell that in such perfect behavior all the muscles must be actions according to the Least Action.

- "cery" + mean + person (USA) - energy + conservation + "tecnique" (Malaysia)

- physics + long + jumpers + sprint + before + jumping (Canada)

To get a maximal longer in a broead jump, the athlete must do a fastest sprint so that his kinetic energy is maximum. However, the stumbling block is that as fast as his speed at the time he had to jump it is ~~cery~~ very difficult for him to lift his body the most highest he can. Because the most efficient angle that he should launche his body, is around 45° relative to the horizontal. It is at this angle that his trajectory parabola share best energy between the vertical and the horizontal displacement.
Then if his spint is too quick, he has not enough leg force for the vertical impulse. In this case, he will fall on the sand and loss equilibrium forward him due to the initial sprint energy.
For the broad jump with a fastest sprint, the athlete may practise a jump with the two legs joined together as in wolley-ball. With this technique he can have a leg impulses enough strong upward. However, what is the olympic rule about the broad jump : one leg or two legs ?
Note that all these limits are due to the human anatomy of the ankle. Human can't sprint quickly when he must jump during his sprint in front of his trajectory. It is why a new technique from USA of high jumping was born that allows running faster - thus more far distance - and improving high jump records. You may abserve that the athlete in this high jumping technique, id jumpsing with two legs and transversally to his trajectory using more efficiently the side of his the ankle.

- the + problem + of + gravity + and + its + effect + on + jumping + for + hight

For jumping high man has only the means of running for acquiring a maximaum of kinetic energy. With this energy, he has to expense its whole for jumping the highest as in pole-vault. He can also use this energy to do a horizontal longest jump. In this case, his total kinetic energy must ne share between a high jump and a long jump. The energy of the high jump must be the just one, no more or no less, enough high to maintain his body in the air the time needed for him to fly forward using the rest of his initial kinetic energy. That is denoted as an optimal energy use.

- anatomy of the human body during the medieval ages (USA)

- anatomy + is + "humen" (Mongolia)

Inversely, anatomy of humen is huamn

- PHYSICS + AN + ATHLETE + WISHES + TO + GENERATE + LONG + JUMP + AT + WHAT + ANGLE (Saudi Arabia)
According to physic law, from a given kinetic energy, the maximal long jump of any object, using this given initial energy, is obtained when this body starts jumping at 45° from horizontal angle. This can be calculated easily with the Dakhiometry formula of how a catapult launches a cannonball the furthest.
However, because human's ankle anatomy, he can't jump at this optimal angle while running at high speed and then, jumps on one leg. When running quckly, he must spreed out forward his leg.
It is important to know that the longest long jump is done when the high impulse is maximal. There, the jump must not use to jump forwards but upwards.
His heel does not allows a best and powerful support for a high jumping.
He can do it with high speed, if :
a) - He can take off the feet flat from a proemient support over the flat ground This support play the role of elestic reaction for the upward jump at 45°.
b) - He can take off from his heel as blocking and not from the foot flat on the ground.
c) - He can jump with feet together that allow a more strong support.
d) - He can take off laterally from the edge of his foot.
Thus, for long jump the new technique for long jump is the solution (b) and (c). However, I dont know if it is allowed to jump with feet together.
Note that it is the case for the modern high jump that use the solution (c).

- optimum launch angle degrees parabolic (USA New Jersey)

A 45° upward parabolic free trajectory is optimal to get a longest horizontal displacement length. This is done under the following conditions:
a) - For a given initial horizontal speed of a mass.
b) - Under a constant weight directed vertivally. c) - Frictionless displacement.

- high heel shoes harmful (United Arab Emirates)

Broad Jump technique

- explain + the + term + momentum + as + applied + to + an + athlete + in + motion

You are a physician and you know the physical definition of a momentum. For any object, this latter is measured as the product (m.v), the object mass and its displacement speed.

However, in practise, this definition is not a help for anybody when he want to act and to change something. Because this momentum is a possibility of action in the reality. Thus, i.e. athletic events meaning are :

a) - Sprint: is a competition where one has to get the maximum momentum, as for example to perform a 10s/100m.
b) - Jump: the action that an athlete has to do is how to use the momentum he had get in running to transform it into a high or a length.
c) - When throwing a weight as far as possible, an athlete does his best to first get a maximum momentum with all his body and then the distance of his throw is the measure of his capacity to produce a maximum of momentum. Even if there is a rotation of his body, that is physically denoted as a kinetic momentum, the final use of all the motion the body produces, is in fact a pure momentum that is to launch the weight in a line.

In summary, in practise, everybody needs to act for changing something. And the real capacity of doing this is to produce energy from the body moving. Everybody knows how to move his body. An athlete is one who has the skill and the health of producing a maximal motion that is seen as a speed in producing effort, called as a powerful motion. Then, as everybody has a weight (m), what he has to succeed is to get the highest speed (v) of his motion as we see it in the formula (m.v). And to move with a high speed, one must be in good health and more important, he must be also in good mind.

- figure drawing of "huamn" body (USA)

- diffrence + between + balanced + and + unbalanced + forces + how + each + effects + the + motion + of + an + object (USA)

This is the basic technique of how an action take place. In a condensed material system, any action happens on reaction during interaction. Action and reaction are exchanges of energy. And energy goes inside or outside an object. Actions towards exterior must leans on its maximal inertia. And optimal action must be done in the balance of the whole object relative to its main center of mass. For example, in a broad jump, man can't do an optimal jump if he hasn't a support under his foot to be abble to have a maximum running speed. Note that a gazelle or a horse can jump higher while running fast because they have hoofs that are human big toes. Hoof is not the human heel.

- how + to + study + anatomy (Lybia)

- Models + of + animal + behavior (Russian Federation)

- long + jump + "tecnique" (Malta)

- body + part + length + "hight" + relation (Croatia)

Optimal long jump technique may be as follows.

- how to improve height in long jump (UK)

It is the important factor for long jump.
In the classical long jump technique, athlete can't go higher up toward the optimal 45° balistic angle. It is because the human heel is being injured under a such angle with the tibia. Therefore, any long jump performance is levelling about 9-10 meters jump distance.

- impact + explained + Newton's + third + law + opposite + calculating + nonhomogeneous (USA)

- straight-leg jumps (Brazil)

A seemingly paradoxical just expression for the just situation!

- long jump (Vietnam)

A long jump with a solid springboard can be done also with the impact of two straight-legs at the same time. This allows to get the fastest running-up for the take-off jumping energy. Training for this new jumping technique should be done progressively to get the good jump feeling for everyone. Remind that while the legs are out stretched, the whole body must behave as a spring during the leg impact on the solid 45° springboard. - progressively jumping (USA)

This diagram represents a progressive transforation of a running up kinetic energy ratio into a potential one that allow a body take off for a long jump using the reminder of the initial energy.

- animation Japanese horse jumping (Argentina gov)

- walking horse animated (Canada)

- horse the jump (Czech Republic)

Four legs animals give example of optimal high and long jump.
Horse jump is a more usual example. The mechanisme is as follow:
1) - With a running up movement, the horse lock his two hoof of the two stretching ahead legs.
2) - Then from this fixed point, his horizontal movement is raising mostly at 45° up.
3) - All his running up energy is then transformed to the specific jump it want to do.

This mechanism is the same as discribed in this following figure.
There are two modes shown by these animal jumping techniques. A gazelle uses as follows:
a) - Jumping for a longest distance. Thus it lock his two ahead legs at about 45° and then ends the jump nearly on the spot.
b) - When running on a forwards trajectory, the ahead legs angle are more vertical. This is the case where the gazelle uses only a part of the horizontal energy of movement, for the jump action. The remainder of his initial energy is then used for the next horizontal running action.

One may note that because the gazelle is very fast in its displacement, it uses not only its two ahead legs but also, it locks all its four legs for the high speed transformation horizontal-vertical energy.

Therefore, ~~whith~~ with a highest running up speed, a human should also use simultaneously all his legs when locking them on the sprintbord. All his legs means all his two legs.

- body as a natural kinetic form (Canada)

Actually.
Any skeleton structure is natural finished law project for a partiuclar way of life. A body structure of an alive is a form for optimal tools usefull for this way of life success. Because any alive is of the uniqueness because matter laws is construction of multiplicities in the universe. The universal laws are immutable that means there is no try-and-errors in the matter constructions. There is only uniqueness for any natural construction.

- gazelle jump (dion.ne.jp, Japan)

For example this next figure give the structure of a four legs body for fast running, high and far jumping. The two back legs is more higher than the two ahead ones.
This allows a most effective use of the kinetic energy during a running and jumping. Example is given by a gazelle. How does it proceed for jumping while running. According to its hoofs there is two steps:

1) - When landing from its previous jump, the gazelle lock all his four legs hoofs on the ground to deviate its horizontal energy up for a high plus long jump.
2) - In succession, while all his body motion is going to take off with its two ahead legs up, the gazelle adds to its total energy, an another push with his two back legs.

All the gazelle trajectory is composed of parabolic curves.
We can see that the next human long jump should try to do as the gazelle jump technique shown on the figure on detail (1) of the ahead legs.

High jump - high jump vector (Canada)

- diagram of high jump (UK)

- high jump step (UK)

- animation GIF stop the war (UK)

- jump physical analysis (Spain)

- highest vertical leaps (USA)

- high jump (Egypt)

- High jump (Uzbekistan)

- human teleportation animation (India)

- gif animated wall (USA)

- high jump China (Hongkong) - catapulte flying animation (Israel)

- high jump (Bangladesh)

- high jump (China)

- under establish gif animation (Egypt)

- high jump Peru (USA Minnesota)

- download + pivot + animation + free + "whith + soport" (USA)

- "higt" jump (Itatly)

- Bangladesh animated picture (Ireland)

- Horses + jumping + REALLY + high (USA)

- highest "high" jump (USA)

- high jump animated (Ireland edu)

- the best high jump approach possible (USA)

- the perfect form for high jump (USA)

- elastic potential energy animation (USA North Dakota edu)

- phases "og" high jump (USA Boisestate edu) - highest+jump (USA)

- High Jump Technique (USA Colorado)

- olympic high jumping (USA)
- box jumps in high jump practice (USA Oklahoma)

- influence + of + media + in + high + jump (USA)
- how to learn high jump (Vietnam FPT)

- dolphin gif animated (Greece)

- highest high jump for men (UK)

- worlds highest high jump (USA)

- people getting exercise animated (USA GreaterAtlantaChristian)

- highest high jump ever (USA Indiana)

- Galileo's human body (USA Ohio-state edu)

- high jump diagram (UK Medway gov)

- worlds Highest Middle School High Jump Record (USA)

- high jump skill (Brazil)

This technique needs much skill to be abble to use the highest running up energy. The skill consists to justly estimate the best position for taking off and also it must be also of a high skill to negociate the body over the level bar with the least energy expense. Because with a high jump one is as an austronaut in the void with difficulty to self-control his gestures.

- high falls, Rochester (USA)

- world's highest freefall (USA)

So, does a high fall corresponds to a high jump?

- animation jump reference (Brazil)

- high jump technique (USA Tampabay edu)

- technique to jump higher start (Philippines)
... without angel wings. - highjump foot plant (UK)
With this following technique the leg planting needs skill to precisely adjust the hghjump trajectory.

- GYMNASTIC EXERCISES FOR JUMPING HIGHER (Greece)

- high jump drawing photo (Sri Lanka)

- Jump: Tha approach (UK)

- highest jump in history (UK)

- high jump images (Australia Victoria)

- jump highest (Brazil)

- worlds highest jump (Sweden)

- animated spacecraft gif (USA ITT)

- high jump physics (Venezuela)

- Alaskan olympics high jump (Australia)

- Philippines high jump (Philippines)

- method for "higt" jump (Cambodia)

- Australian high jump training (Australia, Victoria Brighton Grammar School edu)

- high jump biomechanics (Vrije Univsersiteit Brussel, Belgium)

- In + the + high + jump + the + kinetic + energy + of + an + athlete + is + transformed + into + gravitational + potential + energy + without + the + aid + of + a + pole.+ With + what + minimum + speed + must + the + athlete + leaves + the + ground + in + order + to + lift + his + center + of + mass + and + cross + the + bar + with + a + speed (University of Colorado at Boulder, USA)

This is given by the result like the one applyed for a trebuchet. Only the energy method is the most efficient for such problem.
The speed of the athlete going up is near the running up one. It is used for the high jump. But there is a minimal part of the whole initial energy for horizontal displacement of the athlete for crossing the bar. The more the higher jump is the more this horizontal part energy for crossing the bar, is nearly invariable. This the characteristic if a parabola relative to its axis.
Resolving this problem is simple when one use the energy consideration.

- trebuchet physics (Colgate University, Hamilton, New York, USA)

- high jump technique and form (Kern Country Superintendent of Schools, Bakersfield, California, USA)

- diagram of the high jump (mmu.ac.uk, Manchester Metropolotan University, UK)

- high jump technical components (newcollege.ac.uk, New College, Swsndon Wiltshire, UK)

- Block + on + an + Incline + adjacent + to + a + wall + mastering + physics (vt.edu, Virginia Tech, USA)

- highest jump ever (Providence High School, Indiana, USA)

- Alaskan high jump (gci.net, GCI, Alaska, USA)

- Malaysian high jump athletes (tm.net.my, Malaysia)

- highest jump ever (meridianschools.org, Joint School District N°2, Idaho, USA)

- "hight" jump (Vietnam)

- Croatia high jump dance (constellation.com, Constellation energy, USA)

Nice Croatia champion and nice Berlin stadium spectators!

- united + states + "mens&qupt; + high + jump (dircpc.com, USA)

- Technique for High Jump (tttmaxnet.com, Thailand)

- Zeno paradox stadium (Ukraine)

- DEVICE FOR ELECTRONIC HEIGHT MEASUREMENT FOR HIGH JUMPING AND POLE VAULTING IN ATHLETICS (te-keskus.fi, Employment an Economic Development Center, T&E Työ-ja elinkeinokeskus, Finland)

- high jump center of mass maximaum "hight" (Israel)

High jump technique

- skill high jump (Viettel, VietNam)

Actually. This jumping technique seems to be a simple one. However to be succeessful it need all the jumper skill. On the other side, this jumping technique can give the same chance for any body morphology to perform a same height. This is according to physic law where a same running energy is transformed to a height independently to the mass. It is why a cat and a dog can jump very high.

- high jump center of gravity (Technische Universität, Berlin, Germany)

High jump in vertical standing position or horizontally need a same jump energy. However, a horizontally laying body seems being abble to cross a highest bar level.

- center of mass Bhigh jump (Portugal, Coimbra, Universidade de Coimbra)

- parabola, high jump (Hongkong)

- the basic rules of high jump in the olympics (Australia Victoria)

- yahoo + 1-kg + rock + is + thrown + at + 10m/s + straight + upward

Theoricaly, this 1 kg or 80 kg or any other weight will jump upward a height of 5.1 meter. This is the case for a jumper's running up that can perform a sprint with a such speed.

- Counter Movement Jump Taekwondo (Columbia)

While hanging up in the air situation, one can use an opponent stroke force to get a more quick body vertical rotation to energeticaly counter his attack with the one's opposit leg or hand. This is for skill of a tiger Taekwondo adept...

- It + can + jump + to + a + height + of ++ when + leaving + the + ground + at + an + angle + of. + With + what + speed + in + SI + units + does + it + leave + the + ground + to + make + this + leap (Canada)

We can not produce some theorical calculation for the classical high jumping technique as in to day practising.
But with the jumping technique shown in this next diagram, a theorical prevision can be done more precisely. It is because the classical technique depend to the final athlete step where it is his heel that limits his leg jumping force.
But with this above technique it can be considered that it is the running up speed which mainly determines the jump height. Therefore,
A maximal theorical leap with a running speed of 10m/s may be some 5 meters high. This means that with a practcal energy waste in this jump of about 20% of the total amount, the leap may be of 4 meters high with a speed of running up of 10m/s. A such initial speed is transformed to a vertical speed leaving the ground of the same amount equal to aproximatly 10-9 m/s of take-off doing towards about 70° upwards over the bar.

- high jump animation (UK Bloxwich Walsall Academy)

- gif animated (Uruguay)

- high jump exercise kids (Greece)

- TELEPORTATION + ANIMATION (Poland)

- world's highest jump (UK zen)

- stretching lower back for high jumpers (USA Rochester NY)

Actually, as a cat does it in a jump.

- the body as an inverted pendulum (USA nc)

It is why using a block as a pivot center allow an acceleration of the body rotation speed. This latter enhance the high or the long jump!

- jumping athletes (Greece)

- potential energy animation (Peru)

- high jump (Vietnam)

- animated China (Taiwan)

- Australian "high" jump olympic (USA)

- MODELS IN HIGH JUMP (Croatia)

- teaching high jump (Cyprus)

- high jump shoes (USA Texas)

- block + test + vertebral + column (Spain)

- animation wall and steps (Singapore)

- in + the + high + jump + the + kinetic + energy + of + an + athlete + is + transformed + into + gravitational + potential + energy + without + the + aid + of + a + pole. + with + what + minimum + speed + must + the + athlete + leave + the + ground + in + order + to + lift + his + center + of + mas (USA)

It was also similar to the Galileo's questionning on how an object can leave the ground in cancelling the gravitation.
In our case, a man can cancel the gravitation with the minimal speed of running up of 4.43 m/s or 16 km/h or 9.91 miles/h. This a speed of rapid jogging.

However, if he want to contually cancel the gravity and then leaving the Earth, he must have a hugue energy reserve to beabble to maintain a such constant speed working against the gravity force.

- experiments + show + that + the + duration + of + upward + acceleration + in + the + standing + vertical + jump + is + about + 0.2 + seconds. Calculate + the + power + generated + in + a + 60 + cm + jump + by + a + 70 + kg + jumper (USA iup edu)

Data given: 70kg; 0.2s; g=9.8 m/s.s in SI units. This means probably that the time of upward jump duration is 0.2s.
Thus, energy spending in jump is calculate during the reverse of jump. Thus the total falling 70kg body energy is:
0.5*70*(9.8*0.2)² = 134.5 J

The power can't be calculate here because it need the duration of the falling impulse when the feet hit the ground, spending all the previous falling energy.

- muscles needed when performing a jump (USA)

- inventor animation (Israel)

- elasticity theorems (USA Minnesota)

- high jump (Korea)

- moving centifuge (Canada)

This is the just idea that one have to get when looking to these jumping techniques. These latter must be done as a sling is used to throw a stone far away. It is why the maximum running speed correspond to the maximaum height or length.

- animation of ankle movement (UK)

Here is a schematic of high jump take off phase on a solid springboard. It is doing with a maximum high running up speed. The jumper is face to a high bar level to pass over by rolling up it.

- pole vault equipment (Greece)

- Long jump (Finland)

- jump-Nigeria (Nigeria)

- linear + equation + "fo" + solving + the + "sur + face"+ of + the + human + feet (Japan)

- best long jump shoes (Japan)

- human "magnatic" waves (Egypt)

Broad jump

- logical + reason + for + ball + goes + furthest + at + 45+degree (USA)

There is really a logical reason that any body jumping at 45°upward, goes further in horizontal length.

There is means for caculating it particularly in Dakhiometry where the calculation method is very simple but mathematically proved.

The reason can be briefly tell ass:
With a horizontal running up energy corresponding to a given speed, to go further in a horizontal jump length, this body must share this initial energy into two parts:

1) - The first energy part is spend to move the body up against gravity.
2) - The second part is spend for the horizontal displacement.

The maximal horizontal jump length should depend to an exact ratio of this to energy to do not go high more than it is necessarry and to use the horizontal displacement energy with enough duration to fall the latter possible on the ground.

Therefore, the calculation give an optimal angle of any jump for a longest one, when the upward angle is of 45° directed upward.

The law is as follows:

Law of longest horizontal jumping length under gravity

or law of:
- angel wing anatomy (Canada)

For any parabola y=a.x², the function between two symmetrical x relative to y axis, have a particular property of maximal length (x) for minimal (y).
The proved law statement is as follows:
The shortest (y) for a longest (x) corresponds to two tangents to the parabola, of ±45° relative to the x axis.

It is applyed to any jump when the (y) is calculated as a time duration and (x) is the jump length.

- long jump images with arm technique (UK)

As arms can maintain a body in equilibrium for a funambulist, arm weights is important inertia tools which should be used to give a direction to the body trajectory by its "pulling" inertia. In any jump technique one should know how to be supple with his arm around the shoulder while acting them as lever mechanisms.

- Stride Long Jump (Australia Nelson Bay)

-----------------------------

stride length sprint (Japan)

Running is olympic defined as steps where there is no foot contact on the ground. Therefore, running is man successively flying in the air between each of his step. As this running stride length is longer than the distance between his two leg longest extended than we can see the running as successive long jumping. The secret of how to run fast is how to long-jump without doing successive little high-jumping. Precisely tell, the secret of fast running is how to use the vertical energy against gravity to use it for adding it to the horizontal dispacement work.
We can tell that a wheel can do a such mechanical movement. But it can be observed that the alive two-legs or four-legs can run also as a wheel does it in horizontal line without vertical oscillations. All animals can run very fast in doing successive long-jumps without vertical movement component.
It is why the technic of running fast, is only how to really do a continous fly in doing it with our two legs simulating the continous wheel motion!
----------------------------

- broad jumping(China)

According to an optimal physical law, woman and man can perform a broad jump from 10 to 13 meters in average with a such technique shows below. This a natural one and the rigid block can be find in the nature by anyone as a rock or a tree root.

- a + leopard + springs + upward + at + a + 45 + angle + and + then + falls + back + to + the + ground. + does + the + leopard + at + any + point + on + its + trajectory + ever + have + a + speed + that + is + one + half + its + initial + value (comcast.net, California, USA)

Obviously the naswer is No.
Because without any calculation, a parabolic trajectory means at first that the vertical length is not directly and linear proportional to the horizontal length. And also that the length of a vertical parabola is greater than the length of its horizontal axis. Therefore, the horizontal (x) speed is not the same when it is added with the (y) axis one.

- A + leopard + springs + upward + at + a + 45 + degree + angle + and + then + falls + back + to + the + ground. + Does + the + leopard + at + any + point + on + its + trajectory + ever + have + a + speed + that + is + one + half + of + its + initial + value (USA, Marshall edu)

Consider that the displacement is frictionless and any speed is defined as vectors. Then:
a) - The leopard speed at any trajectory point is not constant. Because he must described by a symetric parabola curve.
b) - However, his horizontal speed is constant.
c) - But the total speed vector summation in the air trajectory is always equal to the initial speed. That is to say, the horizontal speed plus the parabolic free falling body speed is equal to the initial speed during the running up on the ground. This is the momentum conservation principle.

- A + leopard + springs + upward + at + a + 45+ degree + angle + and + then + falls + back + to + the + ground. + Does + the + leopard, + at + any + point + over + the + trajectory,+e ver + have + a + speed + that + is + one-half + its + initial + value (ICS Advanced Technologies, Ames, Iowa, USA)

There are two ways to consider the speed. It is defined as a vector or as an arithmetics value denoted as a scalar one.
Neither the vector not the scalar speeds are a half of the initial one. But the two components of the total speed are equal between them in case of same starting and ending trajectory parabola level.

- a + ball + is + thrown + vertivally + upward. + What + are + its + velocity + and + acceleration + when + it + reaches + maximum + altitude (USA, Delaware)

V(verical)=0 ; Acceleration = g

- physics + problem, + A + long + jumper + is + capable + of + jumping + 6m. + If + her + horizontal + speed + is + 6.5 + m/2s + as + she + leaves + the + ground + how + high + does + she + go (USA)

This is not really a physical problem. Because there is no means to find a solution.
With the current classical jumping technique, the jump depends to the impulse capability of the blocking leg on the ground for jumping. Therefore, only measurements can give answers. These latter are variable depending to the leg contact on the ground. The current technique of long jumping is not thRaleighe most efficient.
While the just mode of jumping should be done according to physical law. It is the one shown in this next figure. Then, when one had mastering it, it can be given with more accuracy how long and how high a jump would be done with an initial speed of running up.
Note that with a horse one can also give some accuracy results of calculation. It is because the horse jumps with his anterior hoofes blocking on the ground like this next figure shows the device for human feet.

In conclusion
One may note that on a planar ice surface, a horse can't jump... if it has no claws like a polar bear. This is what the current long jump technique is for athletes. He has no hoof and no claw but seems to be proud of his bare feet with nice Achiles' ankles.

- long jump approach (Sheffiels Hallam University, Sheffield, UK)

- long jump animation (Scola Secundária Júlio Dantas- Iníco, Portugal)

- long jump method (d-fac.umontreal.ca, Université de Montréal, Canada)

- long jump technique (gnet.gov.vg, Virgin Islands British)

- good long jump technique (uakron.edu, The University of Akron, OHIO, USA)

- a drawing of a projectile motion event of long jump (USA)

Rational spatial construction on Balistic law
of high and long jumps.
Circle (C) and line (L) are trajectory factors for each case of energy transformations of an object (B).
The 90° on this diagram is only concerning broad long jump.

- gambar animasi aplikasi fisika fluida filetype: gif (Indonesia)

- winds diagram about Aalborgs havn (Denmark)

- EDUCATIONAL TRUST FILETYPE.GIF (aircel.co.in, India)

- wind diagram in Manchester UK (UK)

Phyics long jump

- athlete + jump + 0.6m + straight + up + find + the + time + spent + moving + upward + need + a + answer + to + this + question + please (bellsouth.net, Miami, USA)

It is well known in usual physics.
But, for a 0.6m straight up, the time (t) for only moving upward is:
t = 0.3498 s ; or practically 0.35s

- a + long + jumper + reached + a + maximum + height + of + 0.7m + when + jumping + a + distance + of + 6.4m + measured + from + the + start + of + his + jump. + Assume + the + jumper + follows + a + parabolic + trajectory. give + the + coordinates + of + three + points + that + you + can + infer + from + the + given + information + to + be + trajectory (India)

There is some difference of given data relatively to a theorical parabolic trajectory may be because of air friction. Theorical condition are as follows:
a) - If a jump length is 6.4m long then the height should be of 0.50 m.
b) - If a jump length is 7.5 m long then the height should be of 0.7 m.

For a length of 6.4 m, the trajectory points height (h) and its distance (d) from starting of jump are:

(d): 0.5 m = (h) 0.14 m
(d): 1.0 m = (h) 0.26 m
(d): 1.5 m = (h) 0.36 m
(d): 2.0 m = (h) 0.43 m
(d): 2.5 m = (h) 0.48 m
(d): 3.2 m = (h) 0.50 m

The height is the one of the athlete's gravity center situated below the stomach.

- in + broad + jumping + sometime + called + long + jumping + what + factor + determined + the + length + of + jump projectile + motion (wateen.net)

All what are concerned the balistic motion are defined by the speed. Balistic motion are free motion of an object. Because fondamentlly speed means displacement in space. Therefore, for broad jump a maximum displacement in space allows a more long jump distance.
High and long jump depend only on the initial speed of an object at the time of starting its free balistic motion.
A maximum speed can be due also to an initial acceleration. For example a cat, a mouse or a macaque monkey or a grasshopper can jump a very long distance because they have an initial high speed of muscle action.

- trebuchets + effect + of + sling + length + versus + throwing + arm + length + and + optimal + projection + release + angle (netnitco.net, USA)

For example the throwing of mammer is also a sling type.
The maximal throwing energy depends at first to the 45 degrees upwards angle when launching the hammer and also it depends to the shortest of the total length measured from the althlete shoulder to the hammer end.
a) - 45 degree upward relatively to the horizontal plane. This produce the maximum of the longest hammer balistic effect.
b) - Shortest length because for a same given athlete energy the launching hammer motion is enhanced as inversely proportional to the radius of giration. With a shorter radius of giration the initial speed of the hammer is greater than with a longer length of sling.
c) - More with a long sling radius of the hammer, the leaving launching point should be higher to be done with 45 degrees upwards angle. Because we have to imagine a vertical plane circle with the radius of the sling length at 45 degree. Imagine for example the difference of a vertical circle of 1.5 meters radius and the same circle with a 10 meters one at position of 45 degrees angle. There, the disadvantage of a long sling is that the athlete has to stand in a very inclined position to be abble to control the pulling of hammer inertia.

- motion of bodies under the influence of gravity alone leads naturally to parabolas (sbcglobal.net)

It is more visible with the marathon walking event.
Each step of the athlete begins from a vertical straigt line of all the leg bones where the foot heel leans against the ground. Then, the whole weight is using as falling body in rotation around the straight line leg as radius with the heel on ground as center. The next step is to do the same movement with the opposite leg. It is why the uper falling body has a typical hip appearance of a cyclic pendulum rocking. In practice such walking technique has the less energy expense relatively to the one using the legs muscles pushing. The long duration marathon walking rests on the regularity of such use of natural falling body technique.

- long jump false jump (Ireland)

Actually, something is false behind this word.
a) - Or a jumps a using the legpushing then this above balistic technique is a false jump.
b) - Or jumping is to go further than any man stride can do then the jumping definition as a leg pushing force is a false one.

It seems that jumping over a ditch has the basic meaning of going furthest that one can do. It is why a catapult was invented. But in case of sport, an athlete should jump with his barehand manner. Thus using the balistic law for barehand jumping is the optimal technique that man can invent for jumping over a longest distance.
Therfore, jumping only with his leg force is only a do-it-yourself as you can. This old jumping conception is then not a false jump but only a not-optimal technique.

- England olympic games pictures long jump stick man athletic (ntl.com, UK)

- Energy of a Vertical Mass/Spring System (ntl.com, UK)

Exactly.
A human body should be seen as a vertical structure of masses. Human movement should be understood as having a maximal possibilities with the motion around a vertical main axis of his body.
Physical laws are universal to vertical or horizontal postures. But the moving is specific because of the weight characteristic to be a same vertical gravity direction for this two structures.
Masses distribution in vertical structure give rise for humam to have a specific technique behavior for sprinting differently to the animal with horizontal structure. But this is only tschnique methods the purpose of which is to get the same optimal use of energy according to the same universal laws.
For jumping, there is no difference between vertical and horizontal behavior. It constists only to maintain the whole body in one mass unit like a stone and then to rest on the natural balistic motion.

- rising in a parabolic trjectory pictures of free body diagram physics (maricopa.edu, Maricopa Community Colleges, USA)

- athlete long jump University physics (georgian.edu, Georgian Court University, USA)

- long jump projectile (qwest.net, Usa)

- horizontal jump (Thailand)

- kangaroo + jump + mechanics + elastic + potential + energy, (uwa.edu.au, The University of Westtern Australia)

It is interesting to record animal jumping to define their jump trajectories. They may be pure parabola with the vertical symmetry axis at the middle of these trajectories, as shown in this next figure.
It is because animal movement are done always according to the maximal efficiency of natural law. We can see a such trajectory for any gazele jumping. Because it is more easy to observe a such trajectory form when the leap is done with a height doing in more longer duration.

- art attack como hacer una catapulta (Chile)

- Human jump Motion (asahi-net.or.jp, ASAHInet, Japan)

- how + does + the + angle + of + the + catapulte + affect + the + distance + of + a + catapulte ++ launch (mecnet.net, MECnet Tech. & Internet Solutions, Massachusett, USA)

If the longest distance is concerned then, the beam of the trebuchet should launch its boulet when its horizontal-angle at the starting side, is exactly at 45°. Onviously, at the target side this angle is the supplement one equaled to 135°.

- balistic physics (bell.ca, Montréal, Canada)

- long jump rules (eq.ee, EQ Computer, Tallinna, Estonia)

- the + rock + leaves + the + trebuchet + at + a + speed + of + 45+m/s + at + an + angle + of + 45 + degrees. how + high + the + rock + gets + at + its + highest + point + Yahoo + answers (comcast.net, Illinois, USA)

This question is serious. So is the answer.
In this case, you are right to mention only the rock speed. Because with this speed we get the energy scale where the rock may be of 1 mass unit. Therefore, any mass of any object will fit with the following values, provide that there is no friction. It is here only description of the motion and displacement in space. The energy of these movements is known when the object mass is given.
I give here only the final result for the maximum high of the rock from its initial trajectory before leaving the trebuchet. We suppose that the gravity is 9.8m/s/s It is a value rounded in meter unit:
a) - Maximum bounce Height = 25.83 m
The more the angle value the more is this maximum height.
The length of this object trajectory when it falls at the same initial level is as follows:
b) - Length of bounce = 103.32 m
The total duration of this balistic trajectory in the air without friction is :
c) - Duration of the bounce = 4.6 s

With any different slope this maximum length will diminish.
This means that a car at horizontal speed of 162 km/h, hitting and living a slope at 45° will do approximatly a such determined bounce in the air.

Consequence for standing broad jump
- trajectory standing broad jump (Chile)

According to this above law of the maximal long jump for a given initial energy, then a standing broad jump of length equal to 2.5 meters, means that this trajectory is described as follows:
A length of 2.5 m needs a high point of
2.5/4 = 0.625 m heigth.
For a length of 3m:
3/4 = 0.75 m heigth

From these theorical data according to that a standing vertical jump of such rates are real achievements then, a maximum length of broad jump for a man may be situated no more than 2.5 and less than 3 meters long.

- car jump animations (sdcoe.net, USA)

- "Mathamatics" heights + and + distance + in + real + life (India)

- construct + a + science + olympiad + calibrated + catapults (xo.com, XO Communications, Virginia, USA)

Theorical note on the secret of a 45°
Only the mastering of the rational Spatial Language allows to have a good understanding of movement. It is why the balistic motion law is completly defined in Dakhiometry. Here following is one corollary that have a practical use.
Corollary of Law for relationship between the Height and the Length for a Maximal Length of any bounce is stated as following:
The characteristic of a Maximal bounce Length balistic is that the bounce Height duration is twice its bounce Length one, while the ratio between the Length on the Height is equal to 4.
This is the spatial constancy of a maximum length in balistic motion under a potential field relative to its rest point.

For a bounce of maximal length:
a length of 6 m is done with a height of 1.5 m.
a length of 8 m is done with a height of 2 m.
a length of 12 m is done with a height of 3 m.
This later theorical 12m long jump needs a run up speed corresponding to about a 13 s/100m sprint. Therefore all these athletic performances are quite accessible!

From these data, we can see what a high jump is related with.

The above figure of parabolic curve shows clearly the spatial condition of this balistic motion. It is to tell that the kinematics of the maximal bounce Length and its corresponding Height are solely defined by the diagonals of a half-square.

The landing of an optimal 45° jump is very quiet because there is no forward energy excess according to that all the energy is well shared for the jump.

- It is generally considered that an angle of 45 degrees will achieve a maximum distance shotput (India)

In example, for a shotput where is a theorical 20 m length when the bowl falls at a same horizontal level than its starting point. Now, let the bowl is launched at a shoulder height of 1.7 m of an athlete standing on the ground then, the real measuring distance of the bowl touching the ground is at a distance of 20.7 meters.

- vibrations the ground received from a long jump (Omaha Public Schools, Nebraska, USA)

A long jump earthquake ?
May be for a great champion. We may note that for an optimal long jump, the half initial energy of the running up is transfered in the ground and the end of the jump. However, this value is concerned only for an optimal jumping. Because with a bad jumping technique, the final energy creating this earthquake is greater than the above optimal one. This means that the optimal long jumping technique uses only a maximal equal to the half of the jumper inital energy.

- formule mathématique lancer de pierre ricochet (wanadoo.fr, Toulouse, France)

Alors, selon ce qui est dit précédemment sur le tremblement de terre causé par les sauts en longueur,
Le lancer de pierre par ricochet sur une surface, aurait un parcours le plus long si et seulement si, les bonds de chaque ricochet se fait par bond à 45 ° par rapport au plan commun des rebonds. Dans ce cas, la longueur totale de son trajet est égale la somme successive de la racine carré de l'énergie du bond en cours, en commençant par celle de l'énergie initiale. Ceci en négligeant les frottements, qui pourrait être sur une surface de glace. Le trajet par ricochet sur une surface sans frottement, est donc nécessairement fini et borné.
C'est la cas de trajectoire des sondes envoyés dans l'espace, faisant des ricochets par planètes interposées. Ainsi, envoyez une sonde avec une grande énergie cinétique initiale, dans l'espace de telle manière qu'elle fait des ricochets auprès de plusieurs planètes du système solaire. Cette sonde, finira par s'installer à un point d'équilibre de son mouvement orbital en un point de repos, sans plus chercher à voyager ailleurs. Ce qui veut dire qu'il n'y a pas de possibilité d'envoyer une sonde vers une autre étoile que le Soleil.

- long jump physics (Story Brook University, State University of New York, USA)

- USE OF HORIZENTAL SOLAR "ANGEL" IN BUILDING DESIGN (nottingham.ac.uk, The University of Notingham, UK)

- rigid body center of gravity motion high speed complete (Korea)

- broad jump kinetics (rr.com, Buffalo, USA)

- catapult launch variables animation.gif (vsnl.net.in, India)

- muscles used in standing horizontal jump (University of Texas-Pan American, USA)

From relaxation of a body bended: 1) - Effort exploding from muscles back abdominal around the body center.
2) - It streches toward shoulders and gluteal muscles.
3) - This effort is transmitted with higher speed toward the body ends as armes, legs and feet.

- How to Improve Long Jump Technique (China)

- long + jump + technique (Kyrgyzstan)

- animated long jump (UK, Canterbury, Simon Langton Girls' Grammar School, slggs)

- long jump technique (New Zealand, Compass)

- animated pictures of long jump (Bhutan, Thimphu, Telecom LTD)

- parabola, long jump (Hongkong)

- long jump techniques (Tanzania)

- long jump (Australia Griffith u)

- origin of longjump (Korea)

Origin of long jump is necessarrily the beginning of any alive.

- new 100m records, long jump record (Sri Lanka)

- long jump animation (Australia Western Australia)

- Indonesian long jump (Indonesia)BR>
- bird animation (Columbia)

- bird gif animation (Indonesia)

- cat jumping still animation (Vietnam)

- techniques in long jump (Botswana)

- Honduran jump wings (USA Philadelphia)

- the worlds most longest long jump (USA USPS)

- Animated long-jump (UK Medway gov)

- Hukum archimedes (Indonesia)

- animated jumping (USA State gov)

- long jump correct technique pictures (USA Nevada)

- advanced animation gif (Germany)

- long jump technique (UK Luton ac)

- Long jump technique (USA Eastern Kentucky u)

- vietnamese + jump + wings (USA)

- flying bird animation gif (Russian Federation)

- long jump (Malaysia)

- Bahrain jump wings (Bahrain)

Jumping like a bird flying? Congratulation!

- piste d'atterrissage clipart (Canada mc)

- CONGRATULATION GIF (Bangladesh)

- long jump phases (University of Aberdeen, Scotland, UK)

- Center of gravity of the body during the landing phase long jump (bezeqint.net, Israel)

long jump technique - MARATHON OF LONG JUMPS (verizon.net, Boston, USA)

- inertia input (Poland)

- two-"foot" long jumps (Canada)

- show me three hundred square root length (USA hr)

If you can a sprint of 7.5 s/100m so in a perfect long jump you can perform a such length of 17.7 m equal about (square root of 300).

- how long is three hundred square root (USA)

- broad jump test (UK)

- long jump (Malta)

- LONG JUMP (India)

- The Long Jump (USA)

- body anatomy diagram (Taiwan)

- step long jump (Greece)

- long jump Russian trainings (Turkey)

- heighest fly over in India (India)

- the jump serve diagrams (USA)

Actually, a body jump self-service...

- take off from running long jump (USA)

This an exact synthetic idea of this long jump technique.
It is why hurdles should be done with a such idea rather with running+jumping one.

- free body diagrams of landing from jump (Canada)

Il the jumper take off is done at 45°, he will land in the same body position as the take off one. Thus, he lands in a 45° trajectory as drawn in this above figure. At the landing impact, his legs must be at the same angle to be in equilibrium. At this time, he has no more horizontal kinetic energy, because this latter is totaly used for the jump distance.

- hurdles technique (Hungary)

Jumping over the hurdle should be done like this above diagram. It consists not to push on the back leg for jumping but to block the front leg stretching and then to roll his body on it for a light take-off over the hurdle. This technique is like the gazelle one. In high speed running, to avoid the ankle injure, human should block his heel with the back of his shoes on the ground.

- high jump (Portugal)

- long jump (Peru)

- does a person's height affect jumping distance (Canada)

Because jumping uses mainly running up energy, no mass nor height of a person affect the jump distance or the jump height.

- free body diagram and jump (Taiwan)

- long jump (Turkey)

- takeoff phase in long jump (Autralia)

- a diagram on how to shot a jumper (Canada)

This jumping technique is really a shot for a balistic trajectory doing with a catapult.

- walk on the wall jump technique (USA)

Very fine observation!
Technique of walking on the wall is the one of changing direction of one's movement energy. We can also climb of a tree with a fast running up by walking on the tree. This is an equivalent technique for a high jump with the help of a wall or a tree. Also when walking on the wall one tempt an equivalent use of running energy to do a long jump in a perpendicular direction of the running up one.
You may note that a cheetah or a leopard or a panther practise this action every day of their life.

- what + is + a + "mathamatical" + ray (USA)

- description + of + trajectories + follows + by + the + bearing + of + two + tangent + surfaces (Peru)

- long + jump + phase + pictures (Canada)

- long jump and transfer (Taiwan)

When jumping,the jumper should stretch out his arms and his legs. According to that his momentum inertia is enhanced for a best control of his trajectory equilibrium in the air.
The best movement energy transfer is only maximal when doing the jump with the above jumping support block to be abble to get an upward starting trajectory in the 45 ° direction.
If the above jumping technique is used, at the time of hitting the 45 ° block, his leg is stretching out to impact on the support block with all his horizontal movement high energy. Only his vertebral column muscles must keep bent. In this situation, his body collects all this kinetic energy for exploding it next as he stretches the vertebral column for the jumping action. His leg is there only a straight support used as a pivot ray and the main jumping effort is done with the powerful vertebral column structure.

- vertebral motion (Australia)

The vertebral column is the basic source of powerful motion and generaly the health source.
We can observe that all the animals move according to their vertebral column as source of motion. It is not because they are animal different from human species. Only, because human had neglected and lost the conscience of his body capacities.
In the long jump and for every body actions, the muscles of the vertebral column should be supple and source of quick motion. In jumping, the vertebral comumn should act as a spring starting from the body center situated in the belly. From that, the arms and legs muscles are only successive motions. The result of these ordinate movements gives very powerful actions. These are optimal movements of all animals that illustrate the marvellous body structure of natural construction.

An optimal long jump technique should not be a jump. According to that a long jump id dependent to the kinetic energy, it is in fact an Impact technique ! Because of the human ankle anatomy, man can not jump with efficiency while he is running quickly. Thus, he shoul do a long jump according to an elestic impact effect. The above diagram explain these conditions. Le leg, from G to P, is use as a rigid ray that turn around ~~arounf~~ the circle of center (P).
A woman or man should sprint to get a maximum speed. Then she or he must get a high jump owing to an impact blocking his heel on the ground. This should be done according to precise angle of his leg relative to the horizontal plane to get a precise resultant speed vector for the final jump. She or He should not jump with the leg but in fact it is a BOUNCE toward H of all the whole body G, after an impact at point P. All these conditions are shown on the diagram. Note : 45° of GP relative to the horizontal.

- anatomy + of + "hume," + body (Saudi Arabia)

- structure of a human body (Korea)
The weak point for human, is his heel anatomy. Thus, he can make a great effort on leg pushing, for jumping or running. Because under some low angle contact with the ground, there is an overhanging of his heel. Thus to overcome this weak point, in broad or hig jump he must push on his heel aand not flat on the foot. Please see it on the figure of broad jump. There must not be a push with the leg muscle, but a bounce on the heel through a straight leg, like as one does it in Tai-Kwon-do technique... when there was a good training.

Broad Jump Formula

- relation + between + broad + jump + distance + and + sprint + times (UK)
Ok.
Here is a most simple but very precise and accurate formula according to just physic laws.
Let a current value of a sprinter refered to a 100m sprint :

(t_s);
e.g. a sprint of (t_s) = 10 seconds for 100 m sprint.

Then, supposing that the jumper can do perfect movement for his jump. The maximal length of his jump is given by this formula :

Maximal Long Jump = 1000/(t_s²)

In addition, here is an useful formula for contrôling the broad jump performances. It is haw the athlete goes up in maximal height for an optimal long jump. These are exact expression of laws without introducing no empirical factor. This formula is :

Broad Bound Height = 250/(t_s²)

Note that this heihgt is concerning the maximum height of the corresponding trajectory and not the one of the high jump.

- unknown + "hight" ++ with + free + fall + object + gravity + and + time

This formula id deduced from free falling object according to law of the equivalence between kinetic and potential energy. This the ideal case wher no friction happen. In the athetic performance, the air friction can be approximately negligible.
From that with an initial kinetic energy, one can deduce time and the height of a potential. The above formula can be experimentally verified, in case of frictionless. The next diagram of broad jump, is fine for experiement with balls to measure the height, length and time from given initial kinetic energy as predicted by this formula. This latter is geometrically prooved. There is no need of using the anciant a little complicated Least Action Law to compute the optimal broad jump or the cannonball trajectory.

- change + the + "hight" + from + cm + to + feets Note
1 m = 3.280 8 ft

Examples of optimal and maximal long jump for woman and man given with their height :
1) - For a 12s per 100m, the jump is :
1000/(12²) = 6.94 meters; Jump Height = 1.736m (5.695 ft)
2) - For a 11s per 100m, the jump is :
1000/(11²) = 8.26 meters; Jump Height = 2.066m (6.758 ft)
3) - For a 10s per 100m, the jump is :
1000/(10²) = 10.00 meters; Jump Height = 2.500m (8.202 ft)
4) - For a 9s per 100m, the length is :
1000/(9²) = 12.346 meters; Jump Height = 3.086m (10.125 ft)
5) - For a 8s per 100m, the length is :
1000/(8²) = 15.625 meters; Jump Height = 3.906m (12.815 ft)
May be, you are angel with invisible legs or wings...
6) - For a 6.5s per 100m, the length is :
1000/(6.5²) = 23.668 meters; Jump Height = 5.9176m (19.412 ft)
Sorry, you are disqualifyed. You are not woman or man. In fact, you are gazelle performing 55km/h. Here is ticket for exceeding speed...

- threshold + tests + in + athletism (Germany)

- an + olympic + jumper + goes + into + the + jump + with + a + speed + of + 20m/s + at + 45 + degrees + above + the + horizontal. how + far + is + the + jump (USA)

The theorical horizontal distance of this jump is 40.8 meters.
At 20 m/s or 72 km/h, any object taking off at 45 degrees will perform this jump distance. It is valid for a mouse, a mammouth ~~mamouth~~, man and a whole mountain. That is to say that the jump distance is not dependent to the mass and at 45 degrees, it is the maximum distance for a 20m/s speed.
However, for any object, particularly for a car and a motorbike, one must deduce from this theorical distance, some difference according to the friction of the object in the air.

This jump distance may be the one of a gazelle while a cheetah is running behind it.

- "mamouth" vector (Greece)

- A + jumper + in + the + long-jump + goes + into + the + jump + with + a + speed + of + 12+m/s (USA)

That is to say he is the recordman of the world with 8.33s/100m. His jump will reach about 14m length. And in high jump, may be he can try the pole-vault without the help of a pole... :-)
This may be an extremum for today. But with a new installation of jumping, these results will be reached more currently by high champions. Generally, a sprinter can perform a higher speed at the first 50m then when he reach the end of the 100m.

These are the maximal limits given by physic laws, doing with no wind blows, a perfect high impulse at 45° speed upward.
There is no effect of weight. Only the horizontal speed is the main factor.

With a best support of the impulse, we can hope seeing a record until 11 meters length ! Note the 45° up is only the speed vector at the impulse time. Next, the athlete trajectory goes lower.

Considering the heights of jumps allowed by this energy, one can prospect how to find a new technique for a pure high jump. Thus with a sprint more than 10s/100m the 3 meters limits can be reached. These calculated values indicate that until now, high jumps do not use optimal techniques of sprinting kinetic energy. This is because current techniques is bothered by the ankle anatomy. This latter doesn't allow a high speed while jumping. Therefore, one is yet using the leg force and not the kninetic energy for high jumping. With optimal technique the height reached may be around three meters.

In futur high jump and broad jump will be performed during a same jump !

For broad jump, this present technique will disturbe the support surface of the jump. Because the jump shoes will plough deeply the soil. However an elestic organic material like for car wheel, can be a good solution for elasticity and non-slippery properties.

- cheetah + is + the + fastest + thing + on + four + legs + what + is + fastest + on2 (UK)

My following answer is only imaginary. I don't know exactly any of these speeds.
Thus, may be, an ostrich is the fastest on 2. For two-in-one leg, probably it is marsupial monkeys and the kangoroo...

- How + do + you + use + mathematic + equation + to + find + the + hight + of + an + object (USA)

- If + a + sprinter + running + at + a + speed + of + 10 + meters + per + second + could + convert + his/her + kinetic + energy + into + upward + motion + how + high + could + he/she + jump (Canada)

I believe that the height of his jump can be near the theorical one calculated here following.
One may be affred of injuries that happen when the horizontal speed converted into impulse of upward jump. However, injuries are due only to the non conversion of all his horozontal speed. It is the case when he runs into or collide a wall. The reason is that if all or near all the horizontal energy is converted into vertical speed, there is a few possibility of knock that may injure the athlete. Thus only an efficient training is necessary to be able to jump pratically over a height of 4 to 5 meters.

Note that it is really mathematic considerations because the object height is not dependent to its mass and this is only equivalent to the object speed. Because this phenomena depends only on the Falling Body Law due to the basic property of matter space expression as Potential<=>Rest Location.

- free + "machanics" + notes (India)

- Verticaly + oposite + angle (Qatar)

- State + the + High-Leg + Postulate (USA)

- if + a + sprinter + runs + at + 10+meters + per + second + could + convert + his + kinetic + energy + into + upward + motion, + how + high + could + he + jump? (USA)

It is the real concrete question. Thus we can theorically compute the total horizontal kinetic energy transforming toward the vertical one for a high jump.

- galileo "garvity" (USA)

Thus using the ~~garvity~~ gravity as g=9.81 m per second squared.
With the given speed v=10 m/s we get the time of an inverse falling body that give us the initial nul speed of the falling. It is to say: the question is to ask from what height a body fall to get the speed of 10 m/s.
The time of a such height is :
t = v / g = (10)/9.81 seconds = 1.02 s

This time give us the total height :
h = (9.92/2)* t² meters = 5.1 meters

Result:
Theorically, with a 10 m/s, this sprinter can go up in a high jump, of
h = 5.1 meters

If we consider that practically there is a pessimistic loss in friction of energy in this transformation of 20% therefore, the practical height of this jump is:

h_(efficient) = 4.01 meters

This result is quite realistic and can be better done by champions.
We can trust in it. Because the pole vault record is above 6 meters. This is due to the summation of the sprint speed, plus the material of the pole that transforms with high efficiency the arms and the body effort of the jumper, as one does it in gymnastic barre!

It is why the best event of a height jump should use the following support system to be able to improve man performance that is hidden by the static human heell anatomy.

- In + the + high + jump + the + kinetic + energy + of + an + athlete + is + transformed + into + gravitational + potential + energy + without + the + aid + of + a + pole.
+ With + what + minimum + speed + must + the + athlete + leave + the + ground + in + order + to + lift + his + center + of + mass + 2.30 + m + and + cross + the + bar + with + a + speed + of + 0.59 m (Canada)

It is only a formal balistic problem. Because the current high jump technique can not be done according a pure balistic form.
Therefore, if one supose that the initial energy is completely transformed into these given data, without any loss in friction, then:
the initial minimum speed before jumping is 7.31 m/s -or 26.31 km/h.
This correspond to an initial sprint of 13.68 s per 100 meters.

Probably it is the most minimal speed used for champion initial high jump sprint, when the bar level is at 2.30 m.
Note that he can't run faster because speed is a difficulty for locking the foot on the flat ground to be able having an optimal jump.

- "machanic" + stress + strain + example (Korea)

... and complain :-(.

However, the 5 meters high is impossible because the 90 degrees in changing direction of a 10 m/s is violent. May be, no human can perform it without being injured. Only this transformation can be optimally do when using a springboard. Note that in pole vault, the springboard is the elastic pole.

Note that from these relation, one can calculate the theorical speed of objects, when their height are given...

- how + high + a + tennis + ball + goes + when + hit + at + 10m/s (UK)

Yes, it must be emphaiszed. Potentile does not depend to a mass. And in the void a man, a tennis ball, a feather and any object should bounce at a same high. Thus they bounce all at 5.1 m high for a horizontal and also for vertical downward fall speed of 10 m/s .

- Quantum ++ Machanic Square + well + potential problem (Thailand)

Assuredly!
Transforming horizontal 10 m/s into 5 meters potential height, is a real quantum square well wall... that happens only accidentally.

- rigid + body + kinetic + energy + transfert (FRANCE)

- laws + of + conservation = balistic (Philippines)

Proposition for modifying the rules about long and high jumps

- SELF + RAISING + SYSTEM + FOR + JUMP + FORMING + METHOD + OF + STATEMENT + FOR + CONSTRUCTION (HongKong)

- human + jump + speed + ":hight":

Actually, this is a device for allowing the use of maximal human speed when jumping. The above calculation are applied to ":hight" optimal jumping.

For purpose of improving jumps pratical conditions are needed to be adapted to human anatomy. Then a simple support may be added to allow good condition for human jumping capacity. This next figure shows this simple steady support used for optimal long jump.

- springboard long jump (UK)

Support for high energy jumping The plane of this support aggree to the human heel anatomy when he want to develop his maximal energy for a broad jump. An 45° angle surface allows a more comfort for the feet that can wear a highest body kinetic energy. It is only a natural condition. Because may be, in the nature, human may use a necessarry support as a branch, a trunk of tree and also a rock relief to be able to get a large jump. With a such support most of broad jump woman and man records may be over 9 and 11 meters length.

- rise + versus + degree + of + "abgle" (USA)

- high + jump + kinetic + energy + transformed + to + potential + energy + without + aid + of + pole + minimum + speed (USA)
It can be use the same technique as shown on diagram for the broad jump, to perform high jump. This technique is to bounce from the ground usin his kinetic energy. The angle of straight leg contact on the ground, is smore an acute angle, least than 35°. This need a frictionless system on the ground for a so low angle impact. But one can do a maximum sprint before jumping. This higher kinetic energy allows a more higher jump. May be, more than 3 meters. There are formula computing the bounce results for the high jump like the broad jump ones.

- maximum + speed + reach + by + man (USA)
1) - The astronaute's one.
2) - Airplane pilots ones.
3) - Race car drivers ones.
4) - Atheltic speed.
And may be, with new optimal equipment, a sprinter may reach the six seconds time limits at 100m. That is to tell, he can perform until the limit of the 60km/h in natural sprinting effort. The actual record is about 40km/h. There is a real possibility of a simple passive equipment as accessory for allowing this enhencement of sprinting time.
So, a human running after a horse at gallop is possible ! But only during a short time, in least than 200m.
He can also jump higher as he does with the pole-vault. However, after that he can't landing everywhere, the fall will be hard. Jumping on high trees is fine... Obviously these performances are only for good health persons. Thus, human physic, woman and man, is not so tiny as long as she and he, are conscious of physic laws. Remind that it is not with an energetic anti-gravity equipment, but only with natural effort.

- petanque in Ireland (eircom.net, Cork, Ireland)

- petanque logo (Thailand)

Thailand champion...

- Petanque logo (xdsl.is, Iceland)

- petanque (Luxembourg)

- association petanque France (eaccess.ne.jp, Japan)

- petanque (Georgia)

- petanque (Spain)

- petanque en Israel (Israel)

- petanque-USA (bellsouth.net, Miami, USA)

- petanque-Malta (Slovenia)

- Petanque (Hungary)

- petanque (Woodham Community Technology College, UK)

- petanque + Sweden (t-dialin.net, Germany)

- Petanque art (netcologne.de, Germany)

- petanque (Akademia Görniczo-Hutnicza, Poland)

- petanque (Lithuania))

- petanque (Z-NET.hu, Hungary)

- petanque (University Teknologi Malaysia, Malaysia)
- petanque (Armenia)

- petanque (UK)

- petanque (Slovak Republic)

- Petanque (Osaka, Japan)

- petanque (The Ohio State University, Colombus, USA)

- petanque yard (Japan, plala org)

- PETANQUE (Taiwan)

- petanque (Ireland, Dublin, eircom)

- Venezuela petanque (Venezuela)

- petanque (Denmark, Ärhus Universitethospital)

- petanque (Ukraine)

- petanque (Czech Republic)

- petanque (Switzerland, Les autorités fédérales de la Confédération suisse)

- petanque training (Netherlands)

- petanque (Japan)

- petanque modern courts (Uruguay)

- petanque (Russian Federation)

- Thai petanque (Thailand)

- CLASSIQUE SPORTS PETANQUE FRENCH (Japan)

- picture petanque Malaysia (Malaysia)

- petanque (Poland student pw edu)

- petanque (Japan)

- BALANCIER + DU + TIREUR + DE + PETANQUE (Australia)

Here is a diagram of an arm pendular motion in the game of bowls. This is only result of physical considerations and not from experience of an anciant champion. I was only a dilettante with no particular skill...
- PETANQUE (Thailand)

- petanque America (Netherlands)

- petanque, Indonesia (Malaysia)

- petanque skill (Taiwan)

- petanque women (Belgium)

- Petanque Zeichnung (net-htp.de, Germany)

- PETANQUE, DRAW (Slovenia)

- magyar petanque képek (datanet.hu, Hungary)

- how to: creation of petanque ball (Laos)

A petanque ball dimensions is internationally defined.
The principle of a such ball is to have a determined diameter to be hold in an average dimension of human hand. The material should be rigid and elastic one. This ball must have a minimal weight. Then, if its material is a heavy metal it would not therefore be massive. Its surface may be enough grooved to be well hold in the hand but enough smooth to be abble to roll easily and to be placed with some precision on a determined localization on the ground.

- Petanque skill Thai (Thailand)

- petanque-Viet Nam (Vietnam)

A - A strong shot to displace an other bowl.
B - A launch of bowl in order to fix the bowl in a precise location on the ground.
B - At C, are possibilities to communicate bowl effect by rotating it in the hand friction.

In starting this action, one uses the maximum effect of falling body of the bowl. This allows to remains supple and thus to get a maximal precision of the shot.

- PETANQUE SERVE (Taiwan)

- petanque tir (Russian Federation) - mouvement tir pétanque (Air France)

Il faut bien avoir une vue aérienne du terrain, pour un carreau.

- does + the + surface + effect + the + hight + of + the + bounce + of + a + basketball (USA)

Actually. Any effect on a ball acts on its mechanical behavior.
This done as follows:
Any object is two tanks of movement energy. They are the rotation and the linear displacement. Thus when a ball is noth rotating and displacing in straight line, when it bounces on a wall or on the ground, its linear displacement is influenced by its rotation. Also, its rotation is influenced by its linear bounce.
Therefore, a basket ball doesn't bounce as one expectes it when this ball is rotating. In this case, the linear bounce is deviated, generally the height of the bounce is lowered.

- measuring + change + in + displacement + in + the + standing + broad + jump (UK)

In any of type of jump or any type of throwing an object, there are two steps. In broad or high jump or pole vault, the weight of the body is this object to throw.

For example in the broad jump the two steps are :
a) - 1rst step is to put in the object a maximum of kinetic energy. It happens in the initial sprint.
b) - 2nd step is the use of the athlete internal capacity of producing powerful motion. That is the producing of a maximal force directed outward of the body.
The 1rst step is to perform a best sprint that gives a maximum speed before the jumping action. It is the same for the pole vault. Also it is the case for the putting the shot when one try to use the falling kinetic energy of the bowl to get a maximum initial speed.
Now for all these techniques, the jumping action is the same action for the athlete. It is the same because independently of the game rules, the jump is the internal capacity of the athlete. What is the jumping action ? The jump is seen when practising volley-ball or basketball. You may be astonished if I tell that the above diagram of launching the bowl is also a jumping action ! It is quite the same motion to produce a high powerfull energy. This energy is used to launch the body in the broad jump but in the case of putting the shot, this energy is used to make the bowl jumping.

A such powerfull motion is based on the kinetic momentum of the lower parts of the body all along the two legs. And leaning on this rotation energy of the body lower part, the broad jump consists of launching the body upper parts as high as possible.

The broad jump result is the total sprint kinetic energy plus a part of the final jump that is use to make the body flying high and also to give a horizontal pulse forward. The final jump is important because the highger the body fly, the maximal initial and horizontal kinetic energy is efficiently used.

Note that it is telling about the highest flying of the body. It is because the problem here is that a human jump energy can not be compared to the cannonball one that goes so high and must be adjust by a shot angle.

- Kano's + arrow + diagram (Japan)

- judo + and + physic (USA)

In fact the basic Judo is a research on physical laws of motion and equilibrium through the complex human body system. These studies are in regard of physics what physiology is relative to anatomy. The Jigoro Kano's Judo is the living or the sensitive physic directly known and think by everyone. To know how to express and how to feel motion law, it need a free thinking behavior of a total consciousness of body properties. It is why Judo is more than a pleasnt sport, more than rules of how to win a championship.

- ergonomics measures judo (netvisao.pt, Portugal)

Right. It is the aim of martial arts in general and for Judo particularly to underline and to get the mesurements of one's body structure and thus to get ackowledge of on anything situation around him. Ergonomics is the how to adjust one's actions in some environment according to that the oneself and the multiplicity is necessary governed by universal laws. Therefore, action harmony universally bound multiplicity in a whole. It is why most of martial arts can be clasified as Tao, Do, Dao,... meanings. Basically, they are the different techniques on the Way for universal physic knowledge, beyond the ego.
For the Judo, the main practise is not for the how to win, to conquer, to defeat and to be a champion. It is only a superficial purpose that need no knowledge on universality principle of life. The Juso moto is how to seize intuitively any action as a minimal effort while doing it with a maximum efficiency. Judo practise should be true Physics experiments using one's body structure capabilities to sharpen one's wits in conjuction with an oponent that have a same will. It is really as you tell it as human ergonomics measures practices. This Judo is very nice to practice, to see it and is very educative.

- lest + of + the + most + important + words + used + when + talking + about + "humen" + body (Saudi Arabia)

Who does know this minimal word ?
Please, Help !!!

- comment + peut + on + soulever + ou + deplacer + un + object + assez + lourd (Canada)

How can we lift a weight or displace it .

The lifting of a weight can be dangerous to whom it is not an usual action even if one is strong. So there are trolley, barrow or luggage truck.

General method is to go and put his gravity center just under the load and use his leg extention to lift the weight when the vertebral column is not loaded. However, even in the latter case any effort may also be concentrated there. Thus, be carreful. It is because modern life make us forget the elementary optimal gesture for developping efforts.

What can we do in the Robinson Crussoë situation where every thing to do, need a great personnal effort ?
There are many such situation in modern time, where we have no robot, nor machine for doing work. I am going to tell you a such case that one needs to produce hight effort. In Vietnam, frequently in country and also in great town, woman needs to produce physical work. She have to carry a heavy load and then displace it on a long distance. Because, these works are really needed and frequently done properly, she ended to develop an efficient and useful method of carrying and displacing heavy things.
The technique consists of using a flat bamboo beam that has the property to be of hight elasticity. Thus, she uses this bamboo elasticity to be able to displace more easily heavy objects. This technique is possible owing to a great understanding on natural law of the potential energy. Thus, woman in VietNam ~~Wietnam~~ know how to lift and displace a weight as high as their own weight, on a long distance. This woman works is not impose by men. It is only necessity of life that decide the woman will. This method is not frequently use by man. May be because they have not the skill and probably because they can't have a so graceful walk as one can see it produced by woman when they displace with a heavy load.

- PHOTO + "WHER" + OF + "WIETNAM" (Poland)

- transfered kinetic energy (USA)

- draw transformation of energy (USA)

- animation heavy load (Taiwan)

- draw woman country in vietnam (Vietnam)

- Vietnam (Canada)

These hats are craft products. They are done with bamboo leather supported by fine bamboo stems. This hat is very light and fixed on the head through a cushion in torus form and handle on the chin by a strap. Its form as a cone is large to shelter the body against the Sun and also the rain during long working in the fields. Generaly it is wear by women more frequently. It is also used by woman as ornement fashion in cities, wearing back with their head appearing in middle of the hat as a corona.

- changes in Vietnamese families (Vietnam)

- don ganh (USA n.r.a.o.)

- war animations (USA Indiana edu)

About war animation, there is at this end of February and beginning of March programmations about most of wars happening in this last century. We can find it realized on the ARTE Television in Europa. It is intersting to be informed about what most of human experiences the destruction of life events. There was also intructive informations about how in USA individual wealthy and conscious behaviors on justice and liberty come into sight during the Vietnam war.

- vietnam + during + the + vietnam + war (USA)

It was for a human, how to do not resign oneself and to survive...

- symbols of the second Vietnamese war (USA New York)

- fashion during the Vietnam war (UK)

- Australian economy fall-Vietnam war (Australia)

- Vietnam war drawings (USA California)

- diagram of Women's Percentage in Vietnam War (USA, Minnesota k12)

- symbols law Vietnam (Unitymedia, Germany)

- Consequences of Vietnam war (Bryant Public Schools, USA)

- catapult a dessiner (Conseil des Ecoles Publiques de l'Est de l'Ontario, Canada)

En ce qui concerne le catapulte, voici une réalité physique suivante.
Le catapulte de type, usant de la chute d'un poids pour lancer un projectile au loin, est le plus efficace comme lanceur. Ce qui n'est pas le cas, des catapultes-arbalètes, usant l'élasticité de ressort quelconque. La raison est selon la loi universelle suivante:
* Pour communiquer une énergie d'un objet à un autre, l'optimal est d'être conforme à la loi Potentiel-Energy-cinétique ou simplement dit, Potentiel-Mouvement.
C'est le cas de ce type de catapulte qui est l'engin pouvant lancer au plus loin un projectile, de tous les appareils de cet usage.

C'est pourquoi, au lancer du poids en athlétisme, le lanceur doit savoir négocier au mieux, la chute du poids initial, pour l'utiliser et le transformer en lancer de distance.
Ne croyez pas que cette règle est une banalité.
Parce que malgré le Dynamisme newtonnien, les Flèches des Forces que l'on dessine à profusion, les action-réactions, les calculs que permet l'usuel Théorème de Pythagore pour les vecteurs, cette vérité physique, PERSONNE des physiciens des Moyens-Ages au BigBang, ne le sait. C'est "le talent, le pif, le flair du nez de l'empirisme" que les anciens avaient réussi à monter de tel engin de guerre.
Vous avez raison de le signaler ici, en parlant de catapulte, dans ce cas de figure. Parce que ce portage de charge utilise la conservation de l'énergie, pour lancer la charge en avant et ainsi, la transporter plus efficacement. C'est ici aussi, que le talent et l'intuition des gestes qui permettent à chacun d'être conformes au lois physiques pour "un maximum d'effet avec l'effort disponible".
Comme quoi, les capacités naturelles humaines sont bien au-delà de l'orgueil de ceux qui croient être de puissants savants scientifiques et qui ne le sont pas de fait et ne sont que technologiques industrielles. C'est une attitude générale erronnée que l'on fait bien de se corriger, pour ne pas tomber dans le ridicule qui tue.

- normal "womans hight" (caucasus.net, Georgia)

- ganh nuoc (rr.com, South of California, USA)

Carrying water...

The Ganh technique in Vietnam
An optimal use of physical laws

- Vietnam war expenses (bersnan.net, Bresnan Communication, USA)

- Red Cros in Vietnam war (France)

- vietnam war (Australia)

- strong + independent + woman + symbols (USA)

- national vietnamese symbols (Vietnam)

- great circle Vietnam Japan (Osaka University phy. sci., Japan)

- Vietnam symbol (Japan, Fukushima OCN)

- Principles of Motion Economy (Thailand)

- self sufficient energy Vietnam (Japan)

- woman Vietnam (Estonia)

- symbol woman Vietnam (Vietnam)

- don ganh (USA Oregon)

- Australia, Vietnam and Singapore together (Autralia, Victoria)

Focus for optimisation of this techniques are:
1) - Use the human skeleton in conjunction with material elasticity to minimize energy expense.
2) - Use of the object potential ~~potentiel~~ resonance energy to displace it.
3) - Lowering center gravity to strengthen the body equilibrium during effort.

In Vietnam, how human applied law of potential energy to displace heavy charges. Pratical process of woman for doing physiqcal works is to apply a bamboo elasticity property to displace more easily heavy objects.

On this figure, we can see how this technique is used. A flat bamboo beam enough strong to support a current average of 60kg of load. These load are shared on the two side of the beam so that a woman can stand and walk in the middle part. Thus to carry the total load the woman stays in the beam middle and put the beam in equilibrium on her shoulder. Then she stands up on her leg effort to lift the load. After this step she goes forwards by little steps and produce at the same time a vertical oscillation. At each step, the load oscillates verticaly and its kinetic energy get rapiddly a high amplitude motion according to the repeated resonance. Thus, the woman can walk at her normal displacement speed while the bamboo beam is oscillating at her step rate. As these oscillations are of sinusoidal form and with enough higher amplitude, the woman gain an oscillation phase where she is unloaded because the heavy object is in their upper trajectory. Therefore, during this cycle phase, she is free of the total weight. So they have to step forward, practical free of effort. Now, this oscillation goes ending its phase downward. But this trajectory is controlled by the woman that is standing steadily and the precise place where the load is falling. As she is standing on her rigid bone structure, the effort of the load makes then a least work. from there, a new oscillation cycle will restart, the bamboo elasticity will throwns up the load. The woman will then be free of charge and can make a step forward, free of load.... and so on on next steps cycles.

- Control + the + flow + of + force + arround + the + body (Philippines)

This is the great technique due to a precise natural law understanding. On the figure, you can see how the falling weight (P) can produce an energy making all the system going itself forwards. This force (F) is there the engine that can furnish an parabola displacement. The free falling body law is used here. Therefore, with this quite marvellous technique, the woman can obtain a high efficient work that she need for life development.

The more, because all her motion must be harmoniously donne according to cyclic phenomenon, it is a quite beautiful show of nice dance.

This is a natural law knowledge applied to the usefullness of life. As one can deliver woman and man from these hard work necessity, it is hope that this technique can be maintained as a sport. We have there a so nice and so clearly law application. Also there is a beneficial endurance trial for man.

- Sprinting Gif (USA IBM)

- endurance sprint gif (Peru)

There is a great difference of mind between endurance races and sprinting. It can be observed on video. The result is that sprinter used too much force of leg pushing. This need too much force for moving the whole body to be abble having a posture for pushing on his leg.
While for endurence runners, we can observe a quite difference in the mouving suppleness. Their moving is more beautiful because according to its smoothness. Endurence needs suppleness to do not expense too much energy. For sprinting one must be supple to be abble to have a more high frequency of left-right motions. Sprinting fast rests on high gesture frequency and not on pushing force.

Necessity of human body movement knowledge

- conclusion + of + elemental + analysis + of + the + human + body

Human body moving, more eccurate definition is the human equilibrium, is the basic source of knowledge. It is the only source of the mechanics and particularly the mathemanics knowledge. No abstraction can claim that it can produce the movement knowledge. The human body and also for the whole alive one, is constructed to allows the thought to get into the science of equilibrium. Look at the new born then one aggrees with this statement. Therefore, where woman and man have skill about their gestures and about all their attitudes they have skill on understanding Physics. Consequently they are linked better to the whole cosmos laws.
Therefore, it is encouraged to each, to practise body exercises all allong his life, woman and man. I am sure that in any human tradition, from the whole America to Africa, Europe, Mediterranean Region to Australia, Russia and Asia, there existes a such understanding of human body. We can include in these practises the folk dances. For example in Asia, traditions use to develop these technique well-known to day in world wide. Every country every Pacific Island, has a such technique. Generally theses techniques had origin from martial arts. However, this is only particular view points, particular applications that are in history. There is not really violence. In the contrary, theses body movement techniques are practises for human health an spiriual development. It is welle know that foundation of most of these techniques come from Buddha teaching for emphasizing that knowledge rests on the body equilibrium and equilibrium is fully the life itself.

- example + of + a + body + that + is + in + motion + but + that + is + also + in + equilibrium (Taiwan)
This a fine description according to your deep undestanding of motion.
Most of motion of the alive are in fact and in general, the know-how of equilibrium. Human have to take conscience of his equilibrium starting from his rest attitude, through any of his gesture, to any of his displacement. Running athletes that can have high endurance and high speed displacements is the one that know how to keep equilibrium using the falling body energy law. The man of perfect knowledge is the man that in a sitting position, can be in equilibrium at any of his skeleton articulation. For a such man that is conscious of his whole body, we can tell that Buddha he is.

- "difine" + how you + say + lunar new year in Vietnam (USA)
According that everybody on Earth receives at least one time a wish from his familly and friends whatever a whish can do, the result is at least a pecious fondest regards that can fill in his mind. Therefore, I add my thought to all these good wishes for each, everywhere he stays, an another whish as it is saying in this present days, for the new year in Vietnam :
"Chúc Mùng Nam Mói".
I am sorry to do not know how to traduce it into particular prononciations that fit to each.
This lunar year 2006 is governed by the qualities that one use to assign to the Dog symbol. The one most known qualities is the faithfullness, reliability and family home gifts.

- Bangladesh fish roue (Bangladesh)
- transformation animation (Argentina)

- Dance animation gif (Vietnam)

- Dòn Gánh (USA)

- Dòn Gánh from Vietnam (USA)

- name + of + parts + of + "humen" + body + with + diagrams (Mongolia)

- left-right + symmetry + Ernst + Mach (Sweden)

- simple + harmonic + motion + and + the + human + body (USA)

- energy + transformation + physic + animations (Turkey)

- indifferent + equilibrium + construction + gravity (Netherlands)

- new + style + animation + gif (Bosnia Herzegovina)

- equality: animated pictures (India)

- quantum animation (USA)

This is quite a physical truth.
Gif or film animations are possible ONLY and ONLY, because universe matter is of discretness principle. If the universe is a Continuum then, no animation is possible. No motion is possible, because motion is the consequence of Succession of discret mater elements. Because the Continuum means undefined location while matter dicretness allows absolute space locations.

- animated gif angel (Canada)

- to establish justice (CANADA)

- Estonia physic (Estonia)

- unity animation (Malaysia)

- strange gif animation (China)

- happy animation gif (USA)

- sorry moving animations (UK)

- stupid animation (UK)

- HUMAN justice (Turkey)

- animated law lady (India)

- lady of justice weighing scale (Philippines)

- animation of a lady (USA)

- weighing balance animation (India)

- establish justice in america (USA)

- animated lady (Lithuania)

- giong ganh vietnam (Vietnam)

- justice symbol (Latvia)

- lady balance head (Australia)

Balancing the head forwards or in rotation allows to use its kinetic momentum for an equilibrium during the whole body action.

- touch of Moon and Sun (Turkey)

- I want touch the moon animation (Romania)

- bamboo competition (Vietnam)
A such sport competition has a meaning of: How to use his internal energy for a best transformation into movement work energy. It is like the marathon trial.

- animation of a lightning beam (UK)

- moving animation of China (UK)

- relationship VN-China (Vietnam)

- Vietnam beautiful bamboo (Vietnam)

Actually, Vietnam cultivates nice bamboo plantations.

- Ancient chinese influence Vietnam (USA)

Actually. There is always civilisation interactions at least between neighbourhood countries particularly from the wealthy Anciants' Chineese thought.

- Vietnam Arts (Singapore)

- animated Chinese man taking water (Singapore)

The means of carrying loads with a lever as a scale is also used in China and probably elsewhere.
However, it can be noted on anciant video that the lever used to carry loads is a rigid one. While the lever used by woman in Vietnam is practised according to the elasticity of bamboo stick. That is to say, woman can also carry a heavy load not with force but by applaying a least action law technique.

- Giong , Vietnam (China)

- Turkey gif animated (Spain)

- VIETNAM JUSTICE LAW (Vietbam)

- Vietnam plant bamboo (Mauritius)

- animated Dominican freedom (USA ca)

- gif animated (Peru)

- fu animated (China)

- Blue Man animated gifs (New Zealand)

- justice law symbol (USA Missouri)

- BHUTAN animation

- human animation legs (USA Alaska)

- literary symbol of justice (USA)

- magic moments gifs (Germany)

- animated regards (Norway)

- vietnam art (Poland)

- image justice Vietnam (VietNam)

- justice symbol (Bosnia-Herzegovina) - animations of Egypt (Slovak Republic)

- human animation (USA Oklahoma edu)

- Vietnam animated (USA Oregon edu)

- Netherlands art (USA Virginia)

- art USA (Vietnam)

- justice symbol (Ukraine)

- against war animation gif (USA Pennsylvania)

- people all tied up animations gif (USA)
- Jamaica animation (Slovenia)

- animated Bangla new year.gif (Bangladesh)

Best whishes for Bangladesh.

- fine art animated gif (Italy libero)

- moving animations of history (USA Pennsylvania k12)

- law balance symbol (Ecuador)

- moving animation (USA Omaha ne)

- Missouri Indian symbols (USA) - Don Ganh (USA Washington k12)

- moving animations (UK Bloxwich Walsall Academy)

- Rhythm by opposition objects (USA Utah k12)

- Animated Mongolia Dancers (USA Chicago)

- movement step by step human body animation gallery (Eritrea)

- moving animation dancers (UK Medway gov)

- Georgia Caucasus (Lithuania)

- moving animations (Canada Ontario edu)

- fun moving animations (USA Monroe edu)

- human body perfect machine (USA At&T)

- cliparts balance beam perfect (Brazil)

- animated Pakistan (Canada Ontario UCDSB)

- moving animations (Australia Wellington girls-schools)

- animated + balance + of + law (Opera mini)

- animated images related to Human life health in funny way (India)

- MOVING animation FASHION (New Zealand)

- Mongolia circus tradition (Spain)

All circus are magic. Mongolia circus is one of the most magic show.

- moving animations (UK Farlington School)

- laboratory experience animated (Israel)

- sun moving animation (USA Rochester)

- gánh's (USA California San Francisco)

- animated justice scale (USA U.P.S.)

- good moving animations (South Africa Univ KawaZulu-Natal Durban-Westville)

- moving animation (USA, CAlifornia LosAngeles, Mary Lind Recovery Centers)

- USA Chicago (Qatar)

- animated Georgia (USA Pavlov media)

- Karel Vojkovsky

- gif human body animation (USA, Motorola)

- South African Animation GIF (South Africa, telkom)

- the geometry the internal human body (Jamaica)

- Animated Sweden (Sweden)

- oscillations additive animation (Poland, Universytet Slasky w Katowicach)

- moving animation (Canada, Alberta, Medecine Hat School)

- human life cycle animation (Khon Kaen University, Thailand)

- organic animation human (Motherwell College Scotland, UK)

- moving animations (Anaheim Union High Schools District, California, USA)

- health equality (University of Richmond, Virginia, USA)

- moving animations holes (Wake Country Public School System, North Carolina, USA)

Fine. This figure represents actually moving using holes of the non-weight. Movement up and down of a alternate elastic lever present a hole of non-weight at the maximum amplitude of oscillations. It is at this out-of-load phase that the athlete has the optimal chance of moving forward moore easily. - human life circle (hkcable, HongKong)

- moving animations (Bristol City Council Children Young Peoples' Services, UK)

- balancing nature and humans animated (B.C. Government, Province of British Columbia, Canada)

- moving animation (Bolton LEA website, Bolton Council Children's Services, UK)

- animated human moving (cybercity, Denmark) - images of unloading luggage (comcast.net, Michigan, USA)

Actually, it is a just definition. Here is how to expense a minimal muscle energy to displace with a load, by maximizing its unloading.

- moving animation of Haiti (Bthosp.com, Hospitals, USA)

- Missouri School animated (USA)

- animated mechanism (MYKOLO ROMERIO UNIVERSITETAS, Universiteto misija, Vilnius, Lithuania)

- giong ganh (mn.charter.com, Michigan, USA)

- the woman's role in the Vietnam war (fuse.net, USA)

Bamboo lever.

- vietnamese vector art (sbcglobal.net, USA)

- animated human capital (brain.net.pk, Pakistan)

- vietnam xua ((mediacomtoday.com, Mediacom Communications Corporation, USA)

The ancient Vietnam...

- moving animations (telewest.bet, Kiribati)

- Vietnam house clip art (National University of Singapore)

- animation of Federation of South Arabia (rr.com, New York c, USA)

- SKY MOVING ANIMATION (pldt.net, Philippines)

- Animated KENTUCKY (k12, USA)

- animated human pictures and gifs (Dokuz Eylül Üniversitesi, Turkey)

- Moving Animation (academia.cas.cz, (Navstivte stránky internetového knihkupectvi Academia, Czech Republic)

- conservation of angular momentum animation (embarqhsd.net, Canada)

Actually.
Practically, there is nearly the use of the load rotation conservation. According to the flexibility of the lever the woman maintains this pendulum movement by only a minimal effort for displacing forwards. Because she can use her skeleton structure and not her muscles, to maintain a vertical force of the load. This allows to do not contradict to the perpendicular horizontal displacement force. This latter is mainly her body gravity weight used in resonnance to the load pendulum.
This is why with such technique, there is really a skill of how to expend a minimal effort or a minimal work when one have to displace under a load.

- don ganh (University of California, Irvine, USA)

- blind justice scales (Bangladesh)

The question is to ask if the justice should be in blindness as impartial or he should have on reason a perspicaccious gaze.

- Beautiful New world e-Space Irvine (sonic.net, USA)

- funny animation of brain (Seychelles)

- peinture vietnamienne (canl.nc, CAN'L Net'tement Plus, New Caledonia French)

- animated + Sri + Lankan + gif (Sri Lanka)
- New Caledonian vietnamese (qualcomm.com, QUALCOMM)

- Iran fun animation.gif (Iran)

- african american animated women images (comcast.net, Florida, USA)

- Republic of Mauritius animated gif (myt.mu, Mauritius Republic)

- SAINT JOSEPH ANIMATED (etb.net.co, Colombia)
- Pakistan animation gif (Pakistan)

- Nepal sweet animerad (Sweden)

- animated pictures of Bolivia (Minnesota, USA)

- "http://www.sodahead.com/united-states/boy-scouts---learning-for-life-the-obama-way"

- Thanksgiving turkey animated gif (crm01.sbcglobal.net, USA)

- GIF ANIMADOS MEDICINA (007mundo.com, ETB S.A. ESP)

- gif animationen Thai (telekom.at, Austria)

- animated dancing Armenian (Armenia)

- Madagascar symbols animated clipart (Colombia)

- zero work animation gif (vsnl.net.in, India)

- physics animation (Myanmar)

Right!
It is the ideal case of machanics where friction is negligible. In practice, we can tell that it is a Minimal work for Maximal efficiency.

- Bolivian government animated

- 50km + cycle, + tour + 2009 + Mauritius + carnaval (telecomplus.net, Mauritius)

- animation flat Cambodia file gif (online.com.kh, Cambodia)

- christian dance animated (bellsouth.net, USA)

- Happy + New + Year + animated + images + to + download (leapwireless.net)

- new year animations.gif (skylogicnet.com) - new year animated gif (cgocable.net, Canada)

- animasi new year.gif (telkom.net, Indonesia)

- new year.gif (Sweden)

- new year.gif (Vietnam)

- vietnam new year

- chinese new year animated desktop wallpaper (2010)

- ANIMASI INDONESIA (telkom.net.id, Indonesia)

- animated graphic Old Year, Baby new Year (mindspring.com, USA)

- chinese new year animated (Singapore)

Health, Prosperity, Longevity, 2010

- chinese new year animation (telstra.net, Australia)

2010

- logo forever living products Vietna (Romania)

- animation picture of cohesion (India)

- vital gif animation (Hungary)

- biomechanic spine animation (Korea)

Actually. The reason is that under a vertical load, the human body is mainly free to move horizontaly with a minimal energy expense.

le Ganh au Viêtnam

- hearts + crash+arrow + animated + pictures (India)

- "http://blog.timnhanh.com/ruby_phan/comment/tem-su-cui-nem.35CC8E92.html"

- free economic animated clipart (telnet-bd.com, Bangladesh)

- nguòi bán gánh (Vietnam)

Portage du marchand ambulant.

- criminal.GIF ani (usdoj.gov, The United States Department of Justice, USA)

- pendulum principle of energy conservation animation (otenet.gr, Greece)

- animated pull and push gif (satgate.net ?)

Actually, you have seen it, the hidden cyclic push-pull technique.
The gravity of inclined shoulder-plus-straight-line-leg are set to offer a pushing resistance when the load is backwards. And when the load is going to forwards high amplitude, the load inertial action will pull the carrier one step ahead. So is the general human forwards moving technique using the gravity and body inertia while using a few muscle energy. For this particular case the moving is like a rhythmic moving or dance.

- Sri Lankan art (Sri Lanka)

- Ho Shi Min gif animation (alicedsl.de, Germany)

- animated sun and sea (Vietnam)

- duong xua may trang thich nhat hanh (sbcglobal.net, USA)

It is not easy to understand the vietnamiese language without their accents on world when there is no specific configuration. So, I'm wrong but the phrase interpretation may be as:
"Where are the favorite old-time ways of the quiet white clouds? ".

- rising sun hope animated (airtelbroadband.in, India)

- Physics force animation (Mongolia)

- Gif + animated + chi + min (telepac.pt, Portugal)

My be, is-it the name Chi Minh?
Chi-Minh means Thinking Light or simply The Light.

- rising sun .gif animated (Vietnam)

According to lifgth refraction and depending on atmosphere humidity a sun rise make the sky gilded or appears as fiery sun.

- gánh hàng (Vietnam)

... transport de marchandises.

- human body following law of equal and opposite reaction (Korea)

Actually, you are right.
However, it is a more general understanding to tell that for any material system, internal kinetic energy are done according to the equilibrium of its inertia. System Inertia is defined in Dakhiometry as the system process for internal equipartition of energy. It is why human acting with his body should be optimal if it is understood and created as coming from his body center. This is the root of any moving body Art particularly visible in the Asian Martial Arts. It is quite perfectly aplied by animals.
The force notion of the current Dynamics is rather simplistic used for mechanism and does not allows to go further in the understanding of the alive body.

- funny + animated + scales + of + justice + gifs (UK)

Actually, this is goddess Justice heavily loadded with her scale hardly clearring a way forwards on the Earth. - well since today is the last official day of winter i want to say to everyone happy spring (irvnca.pacbell.net, USA)

- porteur ái Viet Nam (cogecable.ca, Canada)

- Vietnam, Source: Life

- Bengali New Year celebration (unisa.edu.au, University of South Australia, Australia)

- xuan ky suu (fm.intel.com)

- vietnamese new year animated gif (oracle.com, Oracle Information Company, Next-Generation Data Center)

- xuan ky suu (niigata.ocn.ne.jp, Japan)

- Ky Suu (comcast.net, Whashington, USA)

- XUAN KY SUU (btcentralplus.com, UK)

- chúc mùng nam mói quy-suu (cibcmellon.com, CIBC Mellon, Canada's leader in asset servicing and issuer services Canada)

- têt ky suu (Slovak Republic)

- Vietnamese new year wallpapers (ssa.gov, Social Security Administration, USA)

- chuc mung nam moi Ky suu (fanniemae.com, Fannie Mae, For homeowners facing foreclosure, a new plan is available to help, USA)

May a buffalo labor sow joy of living.

- animated - chinese new year wishes (USA)

- nam moi (w.verizon.net, USA)

- chuc mung nam moi animated (oc.cox.net)

- vietnam new year (Thailand)

- xuan ky suu (ffi.no, Forsvarets forskninginstitutt, Norwegian Defence Research Establishment (FFI), Kjeller, Norway)

- nam suu (optusenet.com.au, Victiria, Australia)

- ky suu (ucl.ac.be, Belgium)

- nam moi (China)

- anim spring (Northern Illibois University, USA)

New Ky-suu spring beginning with the "Buffalo theorem" concerning the aera of a circle sector. The latter form stylizes the buffalo head with its horns.

- mung xuân Ky suu (sbchglobal.net, USA)

Gladness on Sping Ky suu event...

- vietnamese new year (sbcglobal.net, USA)

- Ky suu (pacbell.net, USA)

- Ky suu (Germany)

- Ky suu (Netherlands)

- chúc Xuân (VietNam)

Vietnamese Spring Wishes...

- nam moi Ky suu (VietNam)

New Year of Buffalo. Buffalo is a symbol of ploughing the soil to sow. May it be a revival for our too much frantic world.
Nouvel An. Qu'il soit un renouveau pour ce monde si éperdu.

- animated analitycal balance (International Atomic Energy Agency IAEA.org, Vienna, Austria)

- symbole démocratie France (University of Sunderland, Edinburgh, UK)

- moving animation (Nova Scotia gov, Canada)

- don ganh (National Defense Academy of Japan, Yokosuka, Kanagawa, Japan)

- human capital (Columbia)

- Animated Health Equality Scale (UK, NHS Health)

- human capital (USA, North Dakota k2)

- human capital (Myamar)

- Earthquake animations (Vietnam)

- human capital Mongolia (Monglia)

Mongolia people way of life should be a human capital.

- don ganh (Uruguay)

- corps de femme sportive Vietnam (Vietnam netnam)

- Vietnam ancient cycles (VietNam)

- Human Capital Bangladesh (Bangladesh)

- brain mind memory animated (Argentina)

- animation pics of human capital (United Arrab Emirates)

- human capital graphic (Thailand)

- human capital

- Vietnamese human body (China)

- PULLING AND PUSHING ANIMATED (Mauritius)

Right!
In a second half-cycle, the load is pulling forward while in the first half-cycle, the carrier shoulder is pushing upward to further the next second half-cycle. This is the best use of the bamboo elastic rocking.

- law animation (New Zealand)

- animated Vietnamese families (Australia Victoria)

- vietnamese familly value images (Australia New South Wales)

- fardeau (Canada, Acanac)

- gift + animé + fardeau + épaule + femme (Canada)

During hard times, there is a Vietnameese proverb telling:
"Father worying is as the Mount Thai-Son. Mother pains is as water springing from rock".

- Vietnam ancient martial art (Vietnam FTP Ho-Chi-Minh)

When I was very young I began practising the Vo-Thíêu-Lâm method...

- Vietnamese woman gánh hàng (USA)

- Vietnamese gifts sold in America (USA)

- animation of red river Vietnam (USA New York East)

The river flowing by Hanôi, Song Hông. - law symbol (USA New York c gov)

- Vietnam symbol (Japan Utsunomiya-u ac)

- familly law (Georgia Caucasus)

- human brain evolution animated (Mexico)

- Vietnam ANCIENT pictures (Vietnam)

- human capital animate (HongKong)

- goddess of justice and chance (USA)

- justice law symbol of Tanzania (Tanzania)

- Fu + Tao + kinetic + sculpture (USA)

- Vietnamese lady justice (USA California)

- GIFS BECUADOR (Ecuador)

- potential and kinetic energy sport animation (Australia usc edu)

- ancient symbols of African justice (Madagascar)

- symbol of equilibrium (USA New Jersey)

- moving animation (Ireland)

- new animated airplanes gif (HongKong)

- gifs Buddha (Argentina)

- animated scale gif (Norway hokeland)

- human evolution animated (Colombia)

- art draw leg (Vietnam)

- sweden spinning animation (Canada)

- NEWZEALAND LAW (Canada)

- gif animate camera (Venezuela)

- Myanmar Buddha symbol (Myanmar)

- VIETNAM symbol (Thailand)

- VIETNAM BART DREAM (Taiwan)

- VIETNAM ART, PATTERN (Malaysia)

- symbol Buddha (Malaysia)

- Vietnam art (Italy)

- Vietnam art (Thailand)

- Vietnamese art, five elements (Italy)

- symbol for justice (Canada)

- justice symbol (India)

- USA Law (USA)

- justice is blind symbol (USA)

Probably.

- simple drawings of bamboos (Norway)

- mechanical equilibrium (USA Wisconsin)

- Vietnam Art (USA Pennsylvania) - moving animations of the BUDDHA (UK)

- India gif animate (Italy)

- Energy conservation art (Mongolia)

- mechanical equilibrium animation (Thailand)

Actually, the purpose of this drawing is to show how human body can move while remaining in dynamic equilibrium.

- animated daVinci (Canada)

- Leonardo da Vinci draws the human body (Japan)

- human characteristics in vietnam (USA)

- inscribed rock vietnam (USA ny)

- animation in Russia (Bangladesh)

- THE HUMAN DRAWING (Argentina)

- human teleportation animation (India)

- woman in Australia "nowaday" (Vietnam)

- human pelvic motions animation (India)

Actually. When the body is down fixed by heavily load, the only possible free movement memaining is the rotation around the body vertical axis. More generally in any case, the most easiest free movements are this rotation one.

- chinese carrying bamboo shoulder poles (USA wa)

- kinetic art china (Vietnam)

Kinetic arts in China is of a high level. It can be seen in circus shows and also in painting and calligraphy.

- free learning drawing human body (Egypt)

- woman symbol (Australia)

- human body floating (Mexico)

Floating body is the the best fitting expression.
Because alive displacements are optimal when their trajectories obey to balistic mechanics. Animals move fine according to that their motions follow to balistic trajectories. And balistic trajectory are done in least friction. Therefore, during an optimal jump or running or walking, the human body is like floating in the vacuum.

- elle body posture (Seychelles)

- art viet nam (Australie)

- Gánh (Vietnam)

- don ganh (Canada)

- bamboo in Viet Nam (China)

This expression designates the bamboo beam used for carrying.

- why + in + practise + to + "models" + not + obey + simple + harmonic + motion + energy + lost (UK)

- springboard + simple + harmonic + motion + mass + period (New Zealand)

- solid body equilibrium experiments in school (Romania)

- Transformation + woman (Germany)

- lady justice (Australia)

- animated balance of justice

Even if the balance of justice is always oscillating the most basic characteristic of justice is to be always to behave in equilibrium.

- animated gif health and social care (UK)

- picture of the lady of the law and justice (South Africa)

- animation justice (Thailand)

- GODDESS of the justice (Italy)

- lady justice animations (USA)

Lady Justice is represented by a goddess with in his hand a scale always in equilibrium maintained.
Actually, human body actions are optimal if they are done according to physic laws. Optimal actions are actions in equilibrium with no wasted energy. A running and jumping gazelle or cheetah is like floating in the air with no force acting. It also for the heavy elephant or rhinoceros sprinting.

- fairy lady (Spain)

When a person know how to act and thus, to know justly according to universal law, he or she appears as a fairy person. Thus, everywhere on Earth, there are much more such person that express a such fairy behavior.

- animation neck (Taiwan)

- surface + anatomy + of + "humen" + neck (Kasakhstan)

- "humen" + hongkong (HongKong)

- all + parts + of + "humen" + body (Ukaine)

- "Humen" + Body + structure (Oman)
- "humen" + anatomy (Oman)

I see, you are all interested on Huamn health...

- diagram + of + part + of + the + "huamn" + body (USA)

- aquot;humen" + body + simplicity (USA)
- "humen" + BODY (South Africa)
- the + mechanic + pencil + inventer (Israel)
- How + can + we + apply + simple + harmonic + motion + in + our + daily + life (Philippines)
- balistic + phase + of + movement (Czech Republic)
Right analysis. There is a phase of balistic movement when the weight carried is falling and pushing the whole forward. Energy come from the potential and not furnished by bearer.

- supperposition + two + sine + waves + proof (USA)
- "humen" + head + neck + anatomy (Japan)
- general + body + control (USA)

Analysis:
1) - When the two loads is going down and their pendulum swinging at the right of the figure, we have there the load falling body kinetic energy that will serve to bounce again upward with a little part that pushes the carrier shoulder making she doing a step forward.
2) - As soon as the woman is stepping forward, we can see the load pendulum as it is swinging backward. This is due only because of the woman displacement.
3) - from there, a new oscillation cycle is restarting when the load is again at its apogee.

In summary,
When the athlete's positions are well adjusted along the whole trajectory, what he has to spend is to contribute a minimal energy to maintain the load oscillation resonnance. Therefore, the ganh uses by woman in Vietnam is an optimal physical law application for doing works.
You may note that dolphins are expert of this technique when they displace on the sea surface. Their body weight is the load itself.

- Distance + between + steps + on + acceleration + for + sprinters (USA)

This walk loaded uses a same principle as for the runner, to get a forward acceleration. In fact, steps are for human only a means to maintain equilibrium during displacement. They are not really used to push. The energycal engine is the weight or the potential energy. Note that the animal four legs allow them to run faster than human. And the basic reason of a four legs is precisely the esaer possibility to maintain equilibrium in successive left-right position changes.

Animation is slow down for motion details. But one can run with.
a) - For fan spectators...
This animation is only schematic et simplistic. Reality is majestic bearings...
b) - For marathon runners or walkers this technique is fine for training.

- rotation+muscles+with+oposite+dirction (Jordan)

This is also due to kinetic momentum conservation. When we do a movement in right rotation, we use to do it with support preventing a left opposite movement. Thus, when we are given ours whole mind to something that need a force to the right, our memory will do automatically the opposite muscle reaction on some support that doesn't exist. It is why many of our gesture are not very efficient because our action are not prepared for starting on a steady position. We see it generally in hand gestures of children behavior.

- hand + and + body + "machanics" + for + the + human + body (USA)

... also, heel machanic.

- describe the relationship between balancing an equation and the Law of "concervation" of matter (Canada)

- harmony + and + cohesion + under + psycology (Ireland)

- why + does + our + leg + rotate + different + direction + when + we + rotate + our + hand + in + opposit + direction (USA)

It is an interesting and usefull questionning.
When I was younger, a same question happened to me. When my left hand rotates with a screewdriver I noticed that my right hand also works hard in the opposite direction. No response was given at this time even if I concluded at this time the natural equilibrium from the momentum ~~concervation~~ conservation principle. Now, today as I am, most of this symmetrical motion have been dissapeared. Both of my hand can work hard indifferently from the other one. So the first conclusion is that theses symmetrical motion due to the left or right reactions come from our education coming from our own experience beginning early in childhood.
For example, if my left hand rotates to the left direction and involontarily at the same time my foot move in symmetrical way, this may be explained as follows. A child at the first time, when he began to manipulate a screewdriver, doesn't know how to do it. He hesitated. He tempts to find and place his body in a best position so that he can master the screwdriver with his hand. But it is not the jsut one. So he tries to do it many time. During these times, the main idea that dominate him is the idea of hand-rotation as a difficult thing to do. Then in his memory was inscribed not the know-how to manipulate with the hand a screwdriver, but the actual confused different postures that he was trying to tempst the advanture with the screwdriver. And what remains in his memory is really how to rotate his leg symmetrically to the so difficult way of mastering the scdewdriver.
Note that many other persons may stick out his tongue in this situation and I don't know in what direction this tonge rotates...

Because we are made of two symmetrical part in one body, there are always a little confusion of these parts in our conscience. Thus, along our time of experimentally practising our body ib the real spoace, there are always in our will a mixed order of moving that is shared out in our two parts, the left and the right. This is done according to natural principle of equilibrium, particularly as most of our movement are the rotation one, the kinetic momentum is naturally applied to these automatic reflexes.
These reflexes may dissapear when our mind are in the most quiet state and with more consciousness of ourselve. For example, if one becomes to be kilful user of tools it is probably that these automatic reflex of the screwdriver is no more existing.

- my + eye + muscle + made + "unvolontary" + movements ++ what + should + i + do (cox.net, USA)

We all each of us, have many bad functioning in our body. This is traduced in many involontary gestures. There are always as visible or invisible movements according to erroneous connections between the body action center and its actual objective.
So, it is supposed here that such involuntary movement comes from that if the eyes is making involuntary movements, it comes from our to much significations of everything connected with our optic regard function. Being in this automatic behavior, it is difficult to correct this involuntary gesture. So it need training patiently to overcome this habit. There is no possible medication.
Here is only a way as one particular solution.
If the eye looking function is to much significant as information attached to every external incoming signal then it can be try to turn them away towards an another sensitive body collector as the sense of hearing. So, the training exercices are to blindfold the eyes and tempt to detach it from our surrounding space according to only the use of our hearing of sound. Such frequently exercise can free our eyes automatic movements with any of signal comming from the surounding space. There is a more equilibrium of our senses for our global behavior.

Hereafter are texts on the Dakhiometry,
a rational method for determining properties of the dakhi, the Breath of the universe ...

The dakhiometry, text DK001EN (sep 2001) The Simultaneity and the Conservation are notions of the Permanence of the universe.

The dakhiometry, text DK002EN (oct 2001) The memory-universe built in respect of rigorous conditions, but with simplicity.

The fundamental concepts in the Dakhiometry (nov 2001) In dakhiometry, universal laws and phenomena show surprising wealthy relationships. The futur physical Laws are not yet established in the universe of nowadays.

The Accuracy, the Certainty and the Doubt (nov 2001) Mathematical accuracy is a mechanical process while Certainty and Doubt are the engine of the evolving Self. Some analysis of the Non Euclidean contradictions.

Proof of the Fermet's theorem (mars 2002) Equation xⁿ+yⁿ=zⁿ, has no solution....

Cyclone formations (mai 2002) Cyclones are phenomena attached to the band structure of the atmosphere winds....

The First action of the beginning of the universe (sept 2002) How to square a circle. This surface transformation is the first natural operation at the beginning of the universe....

The Proof of the universe Evolution Process (oct, 2002) The beginning of the universe construction used the squaring a circle to allows the central symmetry to establish the left-right symmetry for the alive.

The Proof of the squaring a circle (oct, 2002) Proof of the surface equality after the squaring a circle.

Calculations of the Pi value (oct, 2002) Geometrical determination of the new Pi value.

The three postulates on matter (jan, 2003) The matter recurrence and proof of the Thales' and Pythagoras' properties.

The Achimedes' property (jan, 2003) The circle perimeter solution of Archimedes and his axiom.

New Proof of Light Refraction and Reflection Laws (dec, 2004) New Proof according to the Dakhiometry method that shows that light is not a particle and a wawe that may have a trip of 13 billion of celerity distance...

Succession allows Quantities. Basic of Counting. (august 2007) Unity Succession Principle is the foundation of the universe Fullness. fullness is necessarry to allow Quantity. Quantity is Reality of the World existence.

More detailed analysis written in french only:
Succession and Quantity analysis.

To read more aspects on this theory, texts archived : CLICK HERE

Correspondences : - Mails and critics ...

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The physical structure of matter constructions

Theorem on classes of surface equality and construction of the physical model of an object