Задача 10659.

Two weights of different masses coupled thread and thrown over a block radius of 20 cm. The moment of inertia block is 60 kg * m ^ 2. Find the angular acceleration of the block, if it is known that the difference in yarn tension forces on both sides of the block is 120 Nm.

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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