Solution of task 14.5.18 from the collection of Kepe OE

Solution of task 14.5.18 from the collection of Kepe OE

14.5.18
On drum 2, the moment of inertia of which with respect to the axis of rotation I = 0.05 kg • m2, the threads are wound, to which are attached weights 1 and 3 with a mass m1 = 2m3 = 2 kg. Determine the kinetic moment of a system of bodies relative to the axis of rotation, if the angular velocity? = 8 rad / s, radii R = 2r = 20 cm. (Response 1.12)