A cubical block rests on an inclined plance of `mu = (1)/sqrt(3)` . Determine the angle at which the block just slides down the incline .

A cubical block rests on an inclined plane with four edges horizontal.If mu = 1/sqrt3 determine the angle when the block just slides down the plane.

A cubical block rests on a plane of mu= sqrt(3) . The angle through which the plane be inclined to the horizontal so that the block just slides down will be -

A cubical block rests on a plane of mu= sqrt(3) . The angle through which the plane be inclined to the horizontal so that the block just slides down will be -

A block of mass M rests on an inclined plane. If the coefficient of friction between the block and the plane is mu then the block will slide down the plane under its own weight the angle of inclination is