Question

You are hurt more when you punch a wall when you punch a sponge Why​

Answer 1

Answer:

Hitting a wall will hurt more than hitting a piece of sponge. This can be explained as follows-Wall is hard, When you hit a wall, an equal reaction force acts on the hand and hurts it.

When you hit a piece of sponge, a part of the momentum of hand is transferred to the sponge. As a result, it gets deformed and the reaction is much less than the action.

Answer 2

Answer:

When you hit a piece of sponge, a part of the momentum of hand is transferred to the sponge. As a result, it gets deformed and the reaction is much less than the action.

Hope it helps u !!