Question

When a high jumper leave the ground , where does the force which throws the jump upward come from??

Answer 1

Answer:

it is the muscular force which comes from the jumper's feet

Answer 2

From the kinetic energy and the force applied on ground.

Explanation:

As per newton's third law-

Every action has equal and opposite reaction.

So when the jumper applies force on ground using his muscles(legs) , ground exerts an equal force in the opposite direction causing him to go up