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Physics, 06.05.2020 20:21 Maryllen

11. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. The two trains stick together, and the new velocity is 50 m/s. What is the
mass of the second train?
A. 5,000 kg
B. 15.000 kg
C. 10,000 kg
D. 8.000 kg

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11. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. The two trains st...
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