Задача id16687

Solve problem 3.4, provided that the coefficient of friction of the load on the plate is equal to u. 3.4. There is a monkey of mass m on a rope thrown over a stationary block (Fig. 3.4). The second end of the rope is attached to a mass M, which lies on a horizontal plate. Neglecting friction, find the accelerations of both bodies (relative to the plate) and the tension of the rope in three cases: 1) the monkey is motionless relative to the rope; 2) the monkey moves relative to the rope with acceleration b upward; 3) the monkey moves relative to the rope with acceleration b downwards.

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