Question

friction and types of friction

Answer 1

There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces. Static frictionis strongest, followed by slidingfriction, and then rolling friction, which is weakest. Fluid friction occurs in fluids, which are liquids or gases.


sorry picture don't matter....

Answer 2

The force which always opposes the motion of one object over the other is called friction.

Friction is mainly of 3 types: static,sliding and rolling