Which is the best example of the law of conservation of energy

Law of conservation of energy states that energy cannot be created or destroyed, it can only be converted from one to another. The transfer of energy by law of conservation of energy can be illustrated by a rolling skateboard slows down because some of its kinetic energy changes to heat. Here the kinetic energy changes to heat that brakes to the wheels due to friction. It is considered as the law of conservation of energy.

b

explanation:

the assestment will probley apele with cause and effect