Physics, 23.09.2019 15:20 isalih7256

An 8000-kg engine pulls a 40,000 kg train along a level track and gives it an acceleration a1 = 1.20 m/s 2 . what acceleration (a2) would the engine give to a 16,000-kg train?

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An 8000-kg engine pulls a 40,000 kg train along a level track and gives it an acceleration a1 = 1.20...