Question

State and prove that the law of conservation of energy increase of a freely falling body? ​

Answer 1

Answer:

Law of conservation of energy states that the energy can neither be created nor destroyed but can be transformed from one form to another. Let us now prove that the above law holds good in the case of a freely falling body. ... The freely falling body has covered the distance h.

Answer 2

State and prove law of conservation of energy in case of a freely falling body.

Answer:

Law of conservation of energy states that the energy can neither be created nor destroyed but can be transformed from one form to another.

Let us now prove that the above law holds good in the case of a freely falling body.

Let a body of mass 'm' placed at a height 'h' above the ground, start falling down from rest.

In this case we have to show that the total energy (potential energy + kinetic energy) of the body A, B and C remains constant i.e, potential energy is completely transformed into kinetic energy.