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Physics, 27.05.2021 18:00 Lakenwilliams1250
An airplane and a freight train have the same momentum. The airplane has a mass of 21,700 kg and is traveling at 1,200 km/h. The train has a mass of 9,600,000 kg. What is the speed of the train?
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An airplane and a freight train have the same momentum. The airplane has a mass of 21,700 kg and is...
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