Question

plz tell me that every action has an equal n opposite reaction ??????

Answer 1

This means that for every force there is a reaction force that is equal in size, but opposite in direction. That is to say that whenever an object pushes another object it gets pushed back in the opposite direction equally hard.
example:A fireman turns on his hose & is knocked backwards

Answer 2

thanx alot........ :)

Answer 3

newton"s third law of motion

Answer 4

yeah !!!!