Physics, 27.11.2019 22:31, zwbaby3693

A12,000kg. railroad car is traveling at +2m/s when it
strikes another 10,000kg. railroad car that is at rest. if the
cars lock together, what is the final velocity of the two
railroad cars?

Answers: 3

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A12,000kg. railroad car is traveling at +2m/s when it
strikes another 10,000kg. railroad car th...