Friction On Inclinced Plane

Block Problems On Friction|Angle Of Repose|Two Blocks On An Inclined Plane

A block rests on an inclined plane that makes an angle  with the horizontal, if the coefficient of sliding friction is 0.50 and that of static friction is 0.75, the time required to slide the block 4 m along the inclined plane is -

Block of mass 10 kg is moving on inclined plane with constant velocity 10 m/s. The coedfficient of kinetic friction between incline plane and block is :-

A block is stationary on an inclined plane If the coefficient of friction between the block and the plane is mu then .

A block is placed on an inclined plane. The angle of inclination of the plane is such that the block slides down the plane at a constant speed. The coefficient of kinetic friction is

When a body rolls without sliding up an inclined plane the frictional force is :

A block has been placed on an inclined plane . The slope angle of theta of the plane is such that the block slides down the plane at a constant speed . The coefficient of kinetic friction is equal to :

The two blocks A and B of equal mass are initially in contact when released from rest on the inclined plane. The coefficients of friction between the inclined plane and A and B are mu_(1) and mu_(2) respectiely. Friction is not sufficient to prevent slipping.

A block of mass m is slowly carried on a inclined plane by a force F which always acts along the tangent to the plane. If the co-efficient of friction between the block and incline be mu , then work done by force of friction while carrying block from bottom of the plane to the top will be :