Name the quantity which can bring rolling without slipping.

When a sphere, ring, disc and a spherical shell are coming down on an inclined plane, rolling without slipping, which will reach the ground first?

Name the quantity that remains conserved in rocket propulsion

Name the physical quantity which remains same in an uniform circular motion.

Show that the value of co-efficient of friction is greater than frac(1)(3) tan theta for a cylinder rotationing in an inclined in an inclined plane without slipping.

A body of radius R and mass m is rolling horizontally without slipping with a unifrom speed v. It then rolls up in an inclined plane to a maximum height of h. If h = (3v^2)/(4g) , determine the MI of the body about its axis of rotation.

Name the physical quantity which has the same meaning as momentum.

Name the physical quantity which has the same meaning as rate of change of angular momentum.