two objects, xx and yy, move toward one another and eventually collide. object xx has a mass of 2m2m and is moving at a speed of 2v02v0 to the right before the collision. object yy has a mass of mm and is moving at a speed of v0v0 to the left before the collision. which of the following describes the magnitude of the forces ff the objects exert on each other when they collide?
