Which of the following pairs of quantities are expressed in the same units of measure?

Work and energy are both expressed in the same units of measure due to their close relationship in physics. In the International System of Units (SI), both work and energy are measured in joules (J).

Work, defined as the result of a force applied over a distance, shares the same conceptual foundation as energy, which represents the capacity to do work. Both quantities can describe a variety of physical scenarios and are interchangeable in terms of their units—indicating that when work is done, energy is transferred or transformed.

This similarity in units highlights the fundamental connections between these two concepts in biomechanics and physics. Understanding this relationship enhances comprehension of how forces, movements, and various physical actions directly relate to energy conservation and transfer in systems.