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Journal of Tashkent Institute of Railway Engineers

Abstract

In the article, on the basis of theorems on the change of kinetic energy for a non-free material point in the final form of theoretical mechanics, formulas for determining the braking path of the car in the braking zone of the sorting hill are derived. With a known value of the acceleration during the braking of the car the path of the car braking section can also be determined by the formula of the path of elementary physics. In the article on the basis of the theorem on the change of kinetic energy for a non-free material point in the final form of theoretical mechanics proved incorrect application of the formula of the free fall rate of the body, taking into account the inertia of the rotating parts to determine the speed of the car in the braking zone. The results of the calculated data obtained on the basis of the incorrect formula proved the error of its application for the non-ideal connection

First Page

218

Last Page

226

References

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