A body is in equilibrium on a rough inclined plane undr its own weight. If the angle of inclination of the inclined plane is alpha and the angle of friction is lambda, then

A body is in equilibrium on a rough inclined plane undr its own weight

1.	A body is in equilibrium on a rough inclined plane undr its own weight. If the angle of inclination of the inclined plane is alpha and the angle of friction is lambda, then
Answer» SOLUTION :Angleof INCLINATION=- Angleof REPOSE.