Newton's Third Law describes what kind of force pair?

Newton's Third Law describes what kind of force pair?

• A. If object 1 exerts a force on object 2, then object 2 exerts a force back on object 1, equal in strength but in the opposite direction.
• B. Force equals mass times acceleration.
• C. Gravity acts at a distance.
• D. Velocity is conserved.

Answer: (B)

Newton's Third Law focuses on action–reaction force pairs. When one object pushes on another, the second object pushes back with the same magnitude but in the opposite direction. These two forces form a pair and act on different objects, so they don’t cancel each other and occur at the same time. This explains everyday interactions like pushing against a wall or catching a ball—the wall or ball pushes back just as hard in the opposite direction. The other statements describe different ideas: force equals mass times acceleration is Newton's Second Law, gravity acting at a distance describes how gravity operates across space, and velocity conservation relates to momentum or energy considerations rather than the nature of force pairs.

Newton's Third Law focuses on action–reaction force pairs. When one object pushes on another, the second object pushes back with the same magnitude but in the opposite direction. These two forces form a pair and act on different objects, so they don’t cancel each other and occur at the same time. This explains everyday interactions like pushing against a wall or catching a ball—the wall or ball pushes back just as hard in the opposite direction.

The other statements describe different ideas: force equals mass times acceleration is Newton's Second Law, gravity acting at a distance describes how gravity operates across space, and velocity conservation relates to momentum or energy considerations rather than the nature of force pairs.