When objects collide the total initial momentum equals the final momentum is called?

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car