Question

work is done by the student to pull the load down.The law of conservation of energy states that energy can neither be created nor destroyed.Explain how this principle applies in yhe case.

Answer 1

The law of conservation of energy can be seen in these everyday examples of energy transference: Water can produce electricity. Water falls from the sky, converting potential energy to kinetic energy. This energy is then used to rotate the turbine of a generator to produce electricity.