" The total energy of rolling ring of mass 'm' and radius 'R'is "

The total energy of rolling of mass 'm' and radius 'R' is

calculate kinetic energy of rolling ring of mass 6 kg and radius 1m with speed 6m/s.

The escape velocity form the centre of a unifrom ring of mass M and radius R is :

For a uniform ring of mass M and radius R at its centre

For a uniform ring of mass M and radius R at its centre

The moment of inertia of a ring of mass M and radius R about PQ axis will be

The moment of inertia of a ring of mass M and radius R about PQ axis will be

The moment of inertia of a ring of mass M and radius R about PQ axis will be :-

A force (F=Mg) is applied on the top of a circular ring of mass M and radius R kept on a rough horizontal surface. If the ring rolls without slipping, then minimum coefficient of friction required is