When cars are equipped with flexible bumpers, they bounce during low-speed crashes, causing minor damage. In such an accident, a 1750 kg car travels to the right at 1.50 m/s and collides with a 1450 kg car going left at 1.10 m/s. Measurements indicate that the speed of the heaviest car immediately after the crash was 0.250 m/s in its original direction. a) what was the speed of the lighter car immediately after the crash?