three individuals are pushing a vehicle that is held in place by 600 n of force and the combined effort of all three individuals pushing the car forward is 615 n. what was the net force exerted on the car?

The net force exerted on the car is the difference between the force holding it in place and the combined effort of the three individuals pushing it forward.

Net force = Combined effort - Force holding the car in place
Net force = 615 N - 600 N
Net force = 15 N

Therefore, the net force exerted on the car is 15 N.