If two cars collide and the first car exerts a force of 450N on the second car, what force does the second car exert on the first car? How do you know?
According to Newton's third law of motion, for every action, there is an equal and opposite reaction. This means that if the first car exerts a force of 450N on the second car, the second car will exert an equal and opposite force of 450N on the first car. This is because the force between the two cars is an interaction between the two objects, and the forces they exert on each other are equal in magnitude and opposite in direction.
