Question

State and explain the laws of limiting friction.

Answer 1

Laws of Limiting Friction. The direction of limiting friction force is always the opposite of the motion of the body. ... The magnitude of the limiting friction always have a constant ratio with the normal reaction force which acts between the two surfaces. Limiting friction force depends on the roughness of the surface.

Answer 2



Laws of Limiting Friction. The direction of limiting friction force is always the opposite of the motion of the body. ... The magnitude of the limiting friction always have a constant ratio with the normal reaction force which acts between the two surfaces. Limiting friction force depends on the roughness of the surface.