Which statement is true of the two forces in a Newton's third law action-reaction pair?
AThey act on the same object
BThey differ in magnitude
CThey act on different objects
DThey point the same way
Answer & Solution
Correct answer: C. They act on different objects
1. An action-reaction pair always involves two interacting objects.
2. The two forces have the same magnitude but opposite directions.
3. The forces act on different objects, one on each of the two partners.
4. Two forces drawn on the same object can never be an action-reaction pair, which rules out that option.
_Source: Siyavula Physical Sciences Grade 11 (Everything Science, CC BY 4.0), Chapter 2: Newton's laws_
Related questions
Two stones of very different mass are released from the same height with air resistance igAccording to Newton's law of universal gravitation, the force between two point masses depA fly hits the windscreen of a moving car. Compared with the force the fly exerts on the wA person stands on a bathroom scale inside a lift. The lift begins to accelerate downwardsA lift hangs on a cable and moves upwards at a constant velocity. What is the resultant foIn Newton's second law, how is the acceleration of a body related to its mass?What name is given to the property that makes an object keep doing what it is already doinNo unbalanced force acts on a moving trolley. According to Newton's first law, what does t