Solution 14.1.19 collection of Kep OE 1989

Solution 14.1.19 collection of Kep OE 1989

14.1.19. 1 body mass m1 = 0,7 kg can move along a horizontal guide. Determine the acceleration of the body unit 1 at time t = 0,25 c if relative thereto under the action of internal forces of the system moves the body weight of 2 kg m2 = 0,1 according to the equation s = sin4t.

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(Chapter 3 - Dynamics theme - 14.1: on the movement of the center of mass theorem) 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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