A ring of mass `m` and radius `R` rolls on a horizontal roudh surface without slipping due to an applied force `'F'`. The frcition force acting on ring is `:-`

A force F is applied at the top of a ring of mass M and radius R placed on a rough horizontal surface. Friction is sufficient to prevent slipping. Find the frictional force acting on the ring.

A force F is applied at the top of a ring of mass M and radius R placed on a rough horizontal surface as shown in figure. Friction is sufficient to prevent slipping. The friction force acting on the ring is:

A force F is applied at the top of a ring of mass M and radius R placed on a rough horizontal surface as shown in figure. Friction is sufficient to prevent slipping. The friction force acting on the ring is:

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

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

A solid cylindrical roller of mass M and radius R is rolled on a rough horizontal surface by applying a horizontal force F at the top most point. The frictional force between the roller and the surface, is