A disc of mass 5 kg and radius 50 cm rolls on the ground at the rate of `10 ms^(-1)`. Calculate the K.E. of the disc.

A disc of mass 5 kg radius 0.5 m rolls on the ground at the rate of 10 ms^(-1) . Calculate its KE.

A circuit disc of mass 49 kg and of radius 50 cm is mounted axially and made to rotate. Calculate the K.E.. It possesses, when executing 120 rpm

A circular discof mass 4 kg and radius 1 m rolls on a smooth table with a uniform velocity of 0.5 ms^(-1) . Calculate its (a) rotating K.E. (b) translational K.E.

A circular disc of mass 2 kg and radius 10 cm rolls without slipping with a speed 2 m/s. The total kinetic energy of disc is

A circular disc of mass 2 kg and radius 10 cm rolls without slipping with a speed 2 m/s. The total kinetic energy of disc is

A disc of mass 4 kg and of radius 1 m rolls on a horizontal surface without slipping such that the velocity of its centre of mass is 10" cm sec"^(-1) , Its rotatonal kinetic energy is

A disc of mass 4 kg and of radius 1 m rolls on a horizontal surface without slipping such that the velocity of its centre of mass is 10" cm sec"^(-1) , Its rotatonal kinetic energy is

A circular disc of mass 0.41 kg and radius 10 m rolls without slipping with a velocity of 2 m/s. The total kinetic energy of disc is