Car A, with mA = 1550 kg, is stopped at a red light. Car B, with mB = 1865 kg and a speed...

Car A, with mA = 1550 kg, is stopped at a red light. Car B, with mB = 1865 kg and a speed of 40 km/h, fails to stop before impacting car A. After impact, cars A and B slide over the pavement with a coefficient of friction μk = 0.65.

How far will the cars slide if the cars become entangled?

Figure P5.48