Question

is fricton a contact or non contact force​

Answer 1

The frictional force is a contact force that acts in the opposite direction to the motion of an object. This force can cause objects in motion to come to rest, as they act in the opposite direction to its motion. E.g. - If you roll a ball on a surface, it would come to rest after a short while.

Hope it helps you

Answer 2

Friction is a contact force as it comes to play when to bodies are in contact with each other.