Friction is a force that opposes a motion
It opposes the motion…..
The phenomenon to resist the movement

The force acting opposite to the applied force.

The force which acts between two bodies while one body is in motion is known as friction

Friction is the force which cause the motion between two surface to be reduced.

A force which regiate the motion of any body is called friction.Depend on surface Represent by fs Always opposite to motion
It is a resisting force..always opposite to the direction of applied force..it is represented by small f

The force which resist the relative motion of any body when the bodies are in contact.
The force of attraction between any body and the centre of earth is called friction.It is vector quantity.