Question

Two cars are involved in a crash (no one was hurt in the accident). If

the total momentum is 4120 kg. M/s after the collision, what is the

total momentum before the collision?


A. 0 kg • m/s

B. 8240 kg • m/s

C. 2060 kg • m/s

D. 4120 kg • m/s

Answer 1

Im fairly certain that the answer would be D, and this is because of the law of conservation of energy/momentum.