Question

The law of conservation of energy says that energy is never created or destroyed. Energy changes its state from one form to another. Give an example of this law.

Answer 1

A pendulum swinging back and forth is an example of the law of conservation of energy, as it continuously converts between potential energy and kinetic energy.

Step-by-step explanation:

One example of the law of conservation of energy is a pendulum. When a pendulum swings back and forth, it continuously converts between potential energy and kinetic energy. At the highest point of its swing, the pendulum has the most potential energy, which is then converted into kinetic energy as it swings down. As the pendulum swings back up, the kinetic energy is converted back into potential energy. Throughout this process, the total amount of energy remains constant.