Which law corresponds to the statement 'For every action there is a reaction'?

Which law corresponds to the statement 'For every action there is a reaction'?

• A. The First Law
• B. The Second Law
• C. The Third Law
• D. Action/reaction

Answer: (D)

This is about Newton's third law: forces come in pairs. For every action there is an equal and opposite reaction. The phrase “action/reaction” directly restates this idea, which is why it’s the best match to the statement. In every interaction, the action force on one object is met by a reaction force of equal magnitude in the opposite direction on the other object, and they act on two different bodies, happening at the same time so they don’t cancel each other out. Examples you’ve likely seen include pushing off a wall (you push, the wall pushes back), the recoil of a gun, or your foot pushing backward against the ground to move forward. The formal name for this concept is Newton’s Third Law, but the action/reaction wording captures the exact relationship described.

This is about Newton's third law: forces come in pairs. For every action there is an equal and opposite reaction. The phrase “action/reaction” directly restates this idea, which is why it’s the best match to the statement. In every interaction, the action force on one object is met by a reaction force of equal magnitude in the opposite direction on the other object, and they act on two different bodies, happening at the same time so they don’t cancel each other out. Examples you’ve likely seen include pushing off a wall (you push, the wall pushes back), the recoil of a gun, or your foot pushing backward against the ground to move forward. The formal name for this concept is Newton’s Third Law, but the action/reaction wording captures the exact relationship described.