Energy is the ability to do work or cause

Energy is defined as the measure of the ability to do work.

In fact, mechanical energy is often defined as the ability to do work. Energy in motion. . It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. Hence, heat transferred may become thermal energy, while. Some of the more basic mechanical systems involve the concepts of potential and kinetic energy. m.

Both of these terms will be explained more fully later in this chapter. The ability to do work or cause a change. It is different from a force. Energy. . .