A 2 500-kg truck moving at 10.00 m/s strikes a car waiting at a traffic light,hooking bumpers.The two continue to move together at 7.00 m/s.What was the mass of the struck car?
A) 1 730 kg
B) 1 550 kg
C) 1 200 kg
D) 1 070 kg
Correct Answer:
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