What is the term used to describe a push or pull exerted on an object?

The term that describes a push or pull exerted on an object is "force." In physics, force is defined as any interaction that, when unopposed, will change the motion of an object. It is a vector quantity, which means it has both magnitude and direction. Forces cause objects to accelerate, decelerate, remain in place, or change direction.

Energy, while related to the capacity to do work, is not the same as force. Work refers specifically to the process of energy transfer that occurs when a force is applied to an object causing it to move. Power measures the rate at which work is done or energy is transferred, but it does not encapsulate the concept of push or pull directly. Therefore, understanding the distinctions between these terms helps clarify why "force" is the correct answer as it directly relates to the physical interactions experienced by objects.