Question

define contact and non contact force​

Answer 1

Answer:

A non Contact force is a force which acts on an object without comming physically in contact with it...it contrast a contact force is a force applied to a body by another body that is in contact with it...

I hope this helps you brother/sister......

Answer 2

Answer:

1. the force which acts only when objects are in physical contact with each other is known as contact force
2. the force of interaction which acts and object which its having any direct physically contact with another body is known as non contact force