Question

WHAT IS FORCE ? explain about contact force with example

Answer 1

Answer:

¤A force is a push or pull upon an object resulting from the object's interaction with another object. ¤

Explanation:

○●○ A 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

Explanation:

A push or a pull applied on an object is called force. A 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.