Question

contact force defination

Answer 1

Explanation:

contact force is any force that requires contact to occur. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter. Pushing a car up a hill or kicking a ball across a room are some of the everyday examples where contact forces are at work

Answer 2

• Contact force

A contact force is any force that requires contact to occur.

Example:- kicking a ball