D2-25 Dievskiy

On the body, rotating with an angular velocity ω0 = 5 rad / s, the resistance forces begin to act, the moment of which depends on the angle of rotation of the body: M = 3φ2. The moment of inertia of the body relative to the axis of rotation is J = 10 kg m2. Determine at what angle the body turns until it stops.

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