Unknown Features of mechanics Print E-mail
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Written by Сергей Макухин   
Sunday, 04 May 2008
The text of the original in Russian

Over 300 years have passed since the time when Isaac Newton undertook their great discoveries, and, in particular, in mechanics - he was then about 25 years. 
But the most interesting thing is that in our days, at the beginning of the third millennium, it is possible to continue along the road on which he once came and went by - the original decision on this road! 

Suppose we have two identical rods A and B - located near the middle of her on the same axis O, each core can independently of the other free to rotate on it. The axis is at a stand or placed in free space. In the middle of the two rods A and B vdelany bearings so that they can rotate coaxial with small friction. The four ends of the source rods A and B and rigidly affixed perpendicular to the middle of their other equal length cross bars. 

 Those referred to transverse rods are strictly in the plane of rotation of A and B. At each of the four transverse bars on both sides of their place of junction of the hard with the original A and B are two equal masses, so that the place of articulation of the cross bar with A and B (middle), and to the edge of the stop could only move in one mass, and each in his station, the movement of their simultaneous and opposite. 
The masses may not only move freely, but also recorded at any point, each in its cross-section of the rod from the middle and down to the constraints, focusing on their ends. A mechanism that will move the masses, we will not mention because it is very solvable problem. Enough of that in the first phase can be manipulated or speculative movements or with the help of the drawing. The next step - the embodiment of the structural material. 

 So, as said earlier, it bars - A and B are free to rotate on the axis of the O. Now to begin with, we divorced rods A and B at some angle relative to each other. At this time, the transverse rods to the center of mass sblizheny and recorded. The system of statics. The axis of symmetry will halve this angle, originating in the differences and the stop of the original "dvutavrovyh" gantelek. If now the two transverse rods with both ends of the rod A in a stationary position to make a pair of its mass from the center to the boundary limit (this is done to increase the axial moment of inertia), and there to fix them, but on a rod B stet (mass on the transverse rods sblizheny ). So in this case, we will observe an interesting situation. At equality of the masses «dvutavrovyh» gantelek and unwavering position of the center of mass of the system. 
A rod will now have a greater moment of inertia, because razdviganii masses in the transverse rods in pairs increases the total radius, and hence the moment of inertia (product of two generalized mass in each end to double the new square radius). 
If we narrow the gap between the rods A and B pairs of the same or equal moment, they soydutsya not on the axis of symmetry, delivshey first half, the source angle, and closer to A, because A is bigger rod moment of inertia (a measure of inertia axis) than the B and, importantly, with equal masses of A and B. As the rod with a small moment of inertia quickly go through the same angle as the rod with a large moment of inertia. Now the stage is stopped - A and B at this time aligned along the axis applikat. Now, on the transverse rods A mass take the original form and is recorded - that is, the transverse rods A and B of mass sblizheny again. Note that the mass on the transverse strezhnyah moving with the same speed as in the approximation to each other, and at a distance from each other (and at the same distance). 
All of these movements did not alter the position of the center of mass system in space. Following is the divergence angle equal to the original when the original discrepancy. Then stop again. The discrepancy in the widths of the mass A. And so again and again. 
That is, step-by-step cyclical start-stopnoe rotate in one direction (towards greater inertia). 
This same effect can be achieved with two coaxial blizkoraspolozhennyh telescopic rod with equal masses at the ends of each of them. 

 The axis passes through the geometric center of the rods (longitudinal) - and they are free to rotate on it. Now, changing the moment of inertia of a single rod - parted estate - by teleskopichnosti (increasing the length of the rod), which increases its moment of inertia, and convergence with the other core of the small inertia (in front of this telescopic rods have been divorced at some angle). So this last rod will seek to turn to a more inert rod. The axis of symmetry becomes kinetic-agile nature. So if this process to a continuous-loop, then you can implement step-by-step start-stopnogo pseudo-angular momentum. 
In other words a closed system can actually turn themselves on any given angle from the internal forces. In contrast to the case where a person stands on the bench Zhukovskiy and holds one hand over the vertical axis of cycling wheel, while the other turns his hand over the rim. In doing so, he turns. But in the latter case, the effect of pseudo-angular momentum of the condition is absent. The above described effect is very important - will be really possible to accumulate a pseudo-angular momentum of the real counter-momentum and, consequently, the kinetic energy of rotation. Here are all kinds of optimum start-stopnogo rotation. I hope that the reader have to guess about it. 
If our designs prosummirovat psevdovraschenie on one side and a real rotation in the opposite - that if we wish to be "fixed" the flywheel! 

 This flywheel can store and release energy. The same function can perform and two equal mass telescopic hoop with properties changing their diameters (ie, moments of inertia). Or the same thing - you can use two equal mass disk of the stretch material (rubber, etc.). It would be interesting to do on a new principle of the gyroscope - with all its consequences. And what would this kind had Coriolis force? 
At the described effect may create a new generation of technology and, in particular, electrodynamics and electrical engineering. It is possible that there is a microcosm of education, who work in this way. This effect allows reciprocating rotational transform into the new facilities. Since this effect is new and theoretical mechanics and the theory of machines and mechanisms, it is interesting to study its nature in contact with the objects of these disciplines - for example if psevdodvigatel rotates the strap or belt, or move on a plane, etc. 
Now let's look at this effect in another perspective. So let's vydvinem hypothesis. Its contents: suppose we have a light truck with a very small friction wheel on the axle and it is located on a flat smooth surface at rest. The longitudinal rods A and B are identical in size and geometry of the masses. They divorced at some initial angle of the lower ends. The upper ends of the rods are attached to the axle through the bearings, they are coaxial and are located close to each other and so as not to interfere with their rotation. Sama axis through a rack-mounted to the middle of the foot flat grounds carts. Other strezhney ends of A and B as in the above example, rigidly and perpendicularly attached to the middle equal to each other transverse rods in the plane of rotation of A or B. So at the end of A or B in only one transverse rod. On both sides of the place of attachment of transverse with longitudinal rods is equal to the generalized mass. So they two on each transverse rod. These masses can move freely on the rod "back and forth through the diametral hole and locked in any position. That is the situation in some places of attachment rods A and B cross at them the same, and the edges of the transverse rods to the constraints. The initial stage of this: the mass in the transverse rods sblizheny pairs on each rod in place of fixing the longitudinal rods A and B cross. As we said above, A and B are divorced at some angle so that the average desk has shared his leg in half, that is, in some sense serves as an angle bisector. The latter in turn can be taken for the axis of symmetry to the provisions of A and B. So, if now for the masses the cross bar, owned by B, to make their point to the boundary constraints, and stops there to fix them. And on the Web A left nerazvedennye «transverse mass». So when the approximation A and B to each other there is asymmetry in the rod B. Since the moment of inertia of B is greater than that of A. And if a certain distance from O along the longitudinal axis of the rod A and B will act counter equal moments of force (moment of force is the product of moment of inertia for angular acceleration), it will be the third law of mechanics for the rotational motion. 

 After the convergence of A and B, we find that the rod with a large moment of inertia B little shift toward A, which now has a lower moment of inertia, and noticed it with equal masses of A and B. Because of equal mass but different moments of inertia and equal moments of forces acting on them - the rods A and B are different angles and different distances of the mass dugam. After this procedure - A and B, we brings together with stand-reliance that keeps them above the base of the trolley. Trolley shift. It must be said - the center of mass of the isolated system has shifted in the direction of B with a large rod moment of inertia. If now the cross-rod B, which is located together with the A opposite the desk-stand (on the axis applikat), bring back together two masses at both ends, here we get the original position, that of the early experience, however, after dilution A and B for the initial angle. 
It now remains for action outlined all the steps again and again, to get a cyclical process samodvizheniya cart. 
The method described here can be optimized by changing the rotation of moments of inertia for A and B. At the same time and to varying extent - to achieve a continuous process. So last description explains a process of continuous linear start-stopnogo samodvizheniya isolated systems at the macro level. It turns out that the step-by-step start-stopny psevdoimpuls will be able to accumulate a real counter-momentum. In the experiences carried out the third law of mechanics, the law of conservation of momentum and energy. The whole effect is built on a qualitative expansion of the second law of mechanics, or otherwise at the expense of variable inertia. The described system can work in the field of central forces, as well as in the mirror option - this is when we admit the upper part of the subsystem to mirror the bottom of the subsystems in a single design, and they operate synchronously. 
In conclusion, I note that many prominent scientists claim that classical mechanics is investigated and modernization can not be. In contrast, the widespread opinion prove two cases: the first - turn at any angle of the closed system itself is possible, and second - line samodvizhenie closed justified. 

 As a result, I will cite the words of Mikhail Lomonosov: 
"... You can not rush to condemn the hypotheses. They represent the only way that great people came to the discoveries of the great truths. This is something of a breakthrough, which makes them able to reach zanany, to which do not reach the minds of low-lying and reptiles in the dust. "  
 

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