Car A with mass 1200 kg stops at a traffic light and is bumped by car B with mass 1600 kg, as shown in Figure Bl. Both c

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Car A With Mass 1200 Kg Stops At A Traffic Light And Is Bumped By Car B With Mass 1600 Kg As Shown In Figure Bl Both C 1 (144.92 KiB) Viewed 10 times

Car A with mass 1200 kg stops at a traffic light and is bumped by car B with mass 1600 kg, as shown in Figure Bl. Both cars then slide with locked wheels until the frictional force from the road stops them at distances da = 10 m and dB = 5 m. Given that the coefficient of kinetic friction between the cars and the road is uk = 0.6. Before B 29X30X9X333933592393329: 5:33 dA ав After B 23:39 3:39MERE Figure B1 (a) Calculate the speeds of cars A and B at the start of the sliding, just after the collision. (8 marks) (b) Calculate the speed of car B, just before the collision. (6 marks) (c) Calculate the kinetic energy loss during the collision. (6 marks)