Three objects, A (a solid sphere), B (a thin circular disc) and C (a circular ring), each have the same mass M and radius R. They all spin with the same angular speed `omega` about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation

There object, A : (a solid sphere), B : (a thin circular disk) and C : (a circular ring), each have the same mass M and radius R . They all spin with the same angular speed omega about their own symmetry axes. The amount of work (W) required ot bring them to rest, would satisfy the relation

There object, A : (a solid sphere), B : (a thin circular disk) and C : (a circular ring), each have the same mass M and radius R . They all spin with the same angular speed omega about their own symmetry axes. The amount of work (W) required ot bring them to rest, would satisfy the relation

The ratio of the radii of gyration of a circular disc to that of circular ring, each of same mass and same radius about their axes is

One circular ring and one circular disc, both are having the same mass and radius. The ratio of their moments of inertia about the axes passing through their centres and perpendicular to their planes, will be

One circular ring and one circular disc, both are having the same mass and radius. The ratio of their moments of inertia about the axes passing through their centres and perpendicular to their planes, will be

A thin circular ring of mass per unit length p and radius r is rotating at an angular speed omega as shown in figure. The tension in the ring is