Final answer:
In physics, work is done on an object when energy is transferred to it. Work can cause a change in the form of energy.
Step-by-step explanation:
In physics, work is done on an object when energy is transferred to the object. Work can cause a change in the form of energy. When a force acts on an object and causes it to move, work is done, and energy is transferred. Work can transfer energy from one object to another and can change the object's energy from one form to another.