When a solid sphere and a hollow sphere of same mass and size roll down an inclined plane without slipping, the solid sphere reaches the bottom of the incline earlier than the hollow sphere.

A nollow sphere and a solid sphere having same mass and same radii are rolled down a rough incline plane.

A hollow sphere rolls down a 30^@ incline of length 6m without slipping. The speed of centre of mass at the bottom of plane is

A solid sphere and a disc of same radii are falling along an inclined plane without slip. One reaches earlier than the other due to.

P is a solid sphere and Q is a hollow sphere both having the same mass and radius .If they roll down from the top of an inclined plane , on reaching the bottom .

A ring, a solid cylinder and sphere are rolled down on an inclined plane without slipping. Velocity of centre of mass is

If a ring, a disc, a solid sphere and a cyclinder of same radius roll down an inclined plane, the first one to reach the bottom will be:

A thick walled hollow sphere has outer radius R . It down an inclined plane without slipping and its -speed the bottom is v . If the inclined plane is frictionless and the sphere slides down without rolling, its speed at the bottom 5v//4 . What is the radius of gyration of the sphere?

A disc and a solid sphere of same mass and radius roll down an inclined plane. The ratio of thhe friction force acting on the disc and sphere is