Answer:
A) A ball resting on a shelf
Step-by-step explanation:
Energy refers to the ability to perform a task or work. Energy exists in different forms. The form of energy depicted in this question is MECHANICAL energy, which is the energy that an object possesses due to its movement or position. Mechanical energy is of two types namely: kinetic energy and potential energy.
Kinetic energy is the energy assumed by an object when is is in motion. For example, a ball rolling on the ground or spinning on the finger is in motion and therefore is said to have kinetic energy. On the other hand, Potential energy is the energy possessed by an object at rest i.e. the energy is yet to be tapped or utilized. A ball resting on a shelf is an example that shows an object that has potential energy.