Which of the following describes Newton's Third Law?

Newton's Third Law states that for every action, there is an equal and opposite reaction. This law highlights the interaction between two bodies where forces always occur in pairs; when one object exerts a force on another, the second object exerts a force of equal magnitude and in the opposite direction back on the first object. This principle is observable in everyday situations, such as when you push against a wall and feel the wall pushing back at you with the same force.

Understanding this law is crucial for analyzing how forces work in various physical systems, making it foundational in the study of physics and engineering. It reflects the nature of forces in that they never occur in isolation, emphasizing the reciprocal relationship between interacting objects.