The ability of a body to do work by virtue of its position is the body's ___________ energy.

The term that describes the ability of a body to do work by virtue of its position is potential energy. This type of energy is associated with the height and position of an object relative to a reference point. For example, a rock held at a certain height possesses potential energy because of the gravitational force acting on it; if it falls, that potential energy converts to kinetic energy, which is the energy of motion.

Potential energy plays a critical role in various physical systems, particularly in refrigeration and thermodynamics, where changes in position may affect pressure and the flow of refrigerants. Understanding this concept is essential for professionals in the field, as it lays the groundwork for further comprehension of energy transformations and efficiency in refrigeration systems.

Kinetic energy, on the other hand, relates to a body's motion rather than its position. Maximum and minimum do not specifically refer to types of energy but rather indicate quantities or limits. Thus, potential energy is the correct choice when discussing energy derived from position.