A force F is applied at the centre of a disc of mass M. The minimum value of coefficient of friction of the surface for rolling is

A horizontal force F is applied at the top of an equilateral triangular block having mass m . The minimum coefficient of friction required to topple the block before translation will be

A horizontal force F is applied at the top of an equilateral triangular block having mass m . The minimum coefficient of friction required to topple the block before translation will be

A disc of mass M and radius R is placed on a rough horizontald surface. A light rod of length 2R is fixed to the disc at pointt A as shown in figure and force (3)/(2) Mg is applied at the other end of the rod. Find the minimum value of coefficient of friction (upto on decimal place ) between disc and horizontal surface, so that disc starts to roll without slipping .

A disc of mass M and radius R is placed on a rough horizontald surface. A light rod of length 2R is fixed to the disc at pointt A as shown in figure and force (3)/(2) Mg is applied at the other end of the rod. Find the minimum value of coefficient of friction (upto on decimal place ) between disc and horizontal surface, so that disc starts to roll without slipping .

An equilateral prism of mass m rests on a rough horizontal surface with coefficient of friction mu . A horizontal force F is applied on the top of prism as shown in figure. If the coefficient of friction is sufficiently high so that the prism does not slide before topping, the minimum force required to topple the prism 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

Find the minimum value of horizontal force (F) required on the block of mass m to keep it at rest on the wall. Given the coefficient of friction between the surfaces is mu .

Find the minimum value of horizontal force (F) required on the block of mass m to keep it at rest on the wall. Given the coefficient of friction between the surfaces is mu .