Question

Are there any situations in which we cannot apply newtons law of motion?is there a alternative for it?

Answer 1

Answer:

 It is not applicable in all the cases when the force is exerted between two bodies

Explanation:

Newton’s third law of motion states that when we apply action force on the body, it gives equal magnitude of reaction force. Thus, it is said that “In every action there is equal and opposite reaction. But this is a one sided law. It is not applicable in all the cases when the force is exerted between two bodies. There are more incidents in this universe which fails Newton’s third law of motion. Friction, nature of body, impulse etc. are the reasons for unequal action and reaction.