In the initial position shown, the disk of axial mass moment of inertia Id rotates freel...

In the initial position shown, the disk of axial mass moment of inertia I_d rotates freely with angular velocity ω relative to the lightweight frame. The turntable of axial mass moment of inertia I_t rotates freely with angular velocity of the turntable? Assume that the thickness of the disk is sufficiently small so that its axial moment of inertia can be approximated by twice its transverse moment of inertia.