Use the diagram below to answer the question. If a person jumps off of the skateboard in the direction indicated by arrow A, the skateboard will move in the direction of arrow B. Which statement below best describes this principle?

Mass can be converted to energy.

Energy is neither created nor destroyed; it only changes form.

Every action force results in an equal and opposite reaction force.

Unless another force is applied, an object in motion will move at a constant speed.