A ring and a disc of same mass roll without slipping along a horizontal surface with same velocity. If the `K.E.` of ring is `8J`, then that of disc is

A ring and a disc of same mass roll without slippling along a horizontal surface with same velocity. If the K.E of ring is 8J, then that of disc is

A circular disc of radius R rolls without slipping along the horizontal surface with constant velocity v_0 . We consider a point A on the surface of the disc. Then, the acceleration of point A is

A circular disc of radius R rolls without slipping along the horizontal surface with constant velocity v_0 . We consider a point A on the surface of the disc. Then, the acceleration of point A is

A ring and a disc having the same mass, roll without slipping with the same linear velocity. If the kinetic energy of the ring is 8 j , Find the kinetic energy of disc (in J)

A ring and a disc having the same mass, roll without slipping with the same linear velocity. If the kinetic energy of the ring is 8 j , Find the kinetic energy of disc (in J)

A disc of mass 100 g is rolling without slipping on a horizontal surface with a velocity of 10 cm s^(-1) . Calculate its total energy.