If a sphere is rolling, the ratio of the translation energy to total kinetic energy is given by

If a sphere is rolling, the ratio of translational energy to total kinetic energy is given by:

When a solid sphere is undergoing pure rolling, the ratio of translational kinetic energy to rotational kinetic energy is

If a sphere is rolling then the ratio of its rotational kinetic energy to the total kinetic energy is

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