For the equilibrium of a body on an inclined plane of inclination `45^(@)`, the coefficient of static friction will be

A block of mass m m remains stationary on a fixed inclined plane of inclination theta . If mu = coefficient of static friction the reaction of ground on the block is:

A solid sphere of mass m rolls without slipping on an inclined plane of inclination 0. what should be the minimum coefficient of static friction to support pure rolling?

A block is in limiting equilibrium on an inclined plane of angle theeta ,Then ,the coefficient of friction is :

If a solid cylinder rolls without slipping on an inclined plane of inclination 45°, then the minimum coefficient of friction required to support pure rolling is

If a solid cylinder rolls without slipping on an inclined plane of inclination 45°, then the minimum coefficient of friction required to support pure rolling is

A body is projected up along a rough inclined plane of inclination 45 ^@ . The coefficient of friction is 0.5. Then the retardation of the block is