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Physics, 02.09.2019 12:30 adreyan6221
Atrain car has a mass of 10,000 kg and is moving at +3.0 m/s. it strikes an identical train car that is at rest. the train cars combine. a train car has a mass of 10,000 kg and is moving at +3.0 m/s. it strikes an identical train car that is at rest. the train cars combine. what is the magnitude of the final velocity of the combined cars?
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Atrain car has a mass of 10,000 kg and is moving at +3.0 m/s. it strikes an identical train car that...
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