A disc rolls on a table. The ratio of its K.E. of rotation to the total K.E. is -

A disc is rolling on the inclined plane. What is the ratio of its rotational KE to the total KE ?

A solid cylinder starts rolling from a height h on an inclined plane. At some instant t, the ratio of its rotational K.E. and the total K.E. would be :

A solid spherical ball rolls on a table. Ratio of its rotational kinetic energy to total kinetic energy is

A solid spherical ball rolls on a table. Ratio of its rotational kinetic energy to total kinetic energy is

A sphere of moment of inertia I rolls down a smooth inclined plane. The ratio of its translation K.E. to the total energy is

A body is rolling down an inclined plane. If K.E. of rotation is 40% of K.E. in translatory state, then the body is a

If a sphere is rolling, the ratio of its rotational K.E to total energy is given by