A hollow sphere rolls down a `30^@` incline of length `6m` without slipping. The speed of centre of mass at the bottom of plane is

A metal disc of radius R and mass M freely rolls down from the top of an inclined plane of height h without slipping. The speed of its centre of mass on reaching the bottom of the inclined plane is

A solid sphere rolls up a plane inclined at 45^(@) to the horizontal. If the speed of its centre of mass at the bottom of the plane is 5 m/s , find how far the sphere travels up the plane.

A solid cylinder of mass M and radius R rolls down an inclined plane of height h without slipping. The speed of its centre when it reaches the bottom is.

A ring is allowed to roll down on an incline of 1 in 10 without slipping. The acceleration of its centre of mass is

A solid cylinder of mass 0.1 kg having radius 0.2m rolls down an inclined plane of height 0.6m without slipping. The linear velocity the cylinder at the bottom of the inclined plane is

A ring, a solid cylinder and sphere are rolled down on an inclined plane without slipping. Velocity of centre of mass is

A sphere is rolling down an inclined plane without slipping. The ratio of rotational kinetic energy to total kinetic energy is