Задача id16815

Solve problem 3.2 provided that the moment of inertia of the block is equal to / and its radius is r. 3.2. A thread is thrown across a block, the mass of which can be neglected, on which two weights of mass m1 and m2 hang (Fig. 3.2). Find the acceleration a of the system, the tension of the thread F and the force Fpress that acts on the axis of the block. Neglect the mass of the thread and friction.

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