20.4.7 The decision of the collection (Reshebnik) Kepe

20.4.7 The decision of the collection (Reshebnik) Kepe

20.4.7. 1 body weight of 60 kg is moving with velocity v = 1 m / sec. The moment of inertia of a cylinder of radius r = 0.2 m relative to the axis of rotation IA = 2 kg · m 2 The kinetic potential of the system, when the body 1 is located at a height of y = 1 m, if the potential energy of the system is zero at y = 0.

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(DYNAMICS, Chapter 20 - Lagrange equation of the second kind, paragraph - 20.4: The kinetic potential) of Reshebnik to the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
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