Question

Why is the foot of a man injured when he hits as stone ​

Answer 1

Answer:

because the stone is so hard

Answer 2

Explanation:

Man hits on stone wall and gets injured because of conservation of momentum and due to Newtons third law of motion. When man hits a stone, the same amount of force that he hits the stone with acts back to the foot (every action has equal and opposite reaction). This is why hitting on stone causes injury to the foot