Question

If we have Ferrari and an Aston, assuming that the Ferrari has thrice the mass as the Aston. Equal constant forces are applied to each car and they accelerate across equal distances (ignoring friction). When they reach the far end of the lot the force is suddenly removed, whereupon they fly through the air and crash to the ground below. a.Which car has the largest impulse imparted to it by the applied force? b. Which car has the greatest change in momentum at the edge of the cliff? c. Which car has the greatest work done on it by the applied force?