Solution of task 15.4.6 from the collection of Kepe OE

Solution of task 15.4.6 from the collection of Kepe OE

15.4.6
A disc of mass m = 2 kg of radius r = 1 m rolls along the plane, its moment of inertia relative to the axis passing through the center C perpendicular to the plane of the figure, IC = 2 kg • m2. Determine the kinetic energy of the disk at the time when its center velocity vc = 1 m / s. (Answer 2)