Newt noticed that It hurt his body more when he Jumped off a high diving board than It did when he Jumped off the lower board. What law of newton is this and why

Newton's 3rd law of motion

Explanation:

According to the question, Newt noticed that It hurt his body more when he Jumped off a high diving board than It did when he Jumped off the lower board. What law of newton is this and why

By the time Newt want to jump, for him to do so, he has to push himself against the ground according to the Newton's 3rd law of motion.

The law states that in every action, there will be equal and opposite reaction.

The force at which he pushes himself against the ground will determine the force at which he will carry himself to jump off the high diving board.

The reaction towards the high diving board will be greater than the reaction towards the low diving board.

Therefore, Newt will hurt his body more when he Jumped off a high diving board than It did when he Jumped off the lower board. And the law of newton that is responsible for this is Newton's third law of motion.