Question

a) A person is hit harder, when the person falls on a hard floor than when
he falls on sand or cotton.​

Answer 1

Answer:

Explanation:

A person hit harder when he falls on a concrete floor than when he falls on a heap of sand from the same height because on a hard surface he is brought to rest in a very short time, so greater force comes into action and he is hit harder.

thank you..

Answer 2

Answer:

The concrete floor is hard so that if we fall on it we will get hit harder, but cotton or sand is soft so that we won't get too many hurt when we fall on it