A body rolls without slipping. The radius of gyration of the body about an axis passing through its centre of mass is `K`. The radius of the body is `R`. The ratio of rotational kinetic energy to translational kinetic energy is.

A ball rolls without slipping. The radius of gyration of the ball about an axis passing through its centre of mass is k . If radius of the ball be R , then the fraction of total energy associated with its rotation will be.

A ring is rolling without slipping. The ratio of translational kinetic energy to rotational kinetic energy is

A disc is rolling without slipping. The ratio of its rotational kinetic energy and translational kinetic energy would be -

The radius of a wheel is R and its radius of gyration about its axis passing through its center and perpendicualr to its plane is K. If the wheel is roling without slipping. Then the ratio of tis rotational kinetic energy to its translational kinetic energy is

A solid sphere is rolling without slipping on a horizontal plane. The ratio of its rotational kinetic energy and translational kinetic energy is

When a sphere rolls without slipping the ratio of its kinetic energy of translation to its total kinetic energy is.