Solution of task 17.3.22 from the collection of Kepe OE

Solution of task 17.3.22 from the collection of Kepe OE

17.3.22
At the moment of starting the electric motor, its rotor is informed of the angular acceleration ε = 30 rad / s2. Determine at this moment the angular acceleration of the body, if the moment of inertia of the rotor relative to its axis of rotation I1 = 24 kg · m2, and the moment of inertia of the body relative to the same axis I2 = 20 kg · m2. (Answer 36)

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