Question

the worlds strongest man pulls a giant tire with a force of 2000 n. what is the magnitude (size) of the force pair?
○ 0
○ > 2000 n
○ < 2000 n
○ 2000 n

Explanation:

Step1: Recall Newton's Third Law

Newton's third law states that for every action, there is an equal and opposite reaction. The force exerted by the man on the tire (action) and the force exerted by the tire on the man (reaction) form a force pair.

Step2: Apply the Law to the Problem

The man pulls the tire with a force of 2000 N. By Newton's third law, the tire exerts an equal - magnitude force back on the man. So the magnitude of the force pair (action - reaction pair) is equal to the force applied by the man, which is 2000 N.

Answer:

2000 N (the option: 2000 N)