Question

Explain Law of Conservation of Energy when a ball is thrown up with a diagram.

Answer 1

Answer:

In  chemistry, the law   of  conservation of energy states that the total energy of an isolated system remains constant; it is said to be  conserved over time. ... For , chemical energy is converted to kinetic  energy when a stick .

And please check the attachment

Answer 2

Total Energy = Kinetic Energy + Potential Energy

As object move upward is velocity will decrease due to deceleration by gravity.

So its kinetic energy = mv²/2 will decrease as it move upward.

But its potential energy = mgH will increase as it move upward.

Hence, total energy will remain constant.