Prove that the energy remains constant in case of a freely falling body.

For a freely falling body

For a freely falling body

The KE of a freely falling body

What is a freely falling body ?

The state of a freely falling body is

The state of a freely falling body is

The state of a freely falling body is

State the principle of conservation of mechanical energy and illustrate in the case of freely falling body.

Show that total mechanical energy is conserved for a freely falling body.