Physics, 18.01.2020 14:31 Hellokittyjam35
Two boys are standing on the two sides of a stationary boat. one has a mass of 70 kg and the other has 50 kg. if they jump at 4ms-1 at a time, the boat will go in either direction.
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Two boys are standing on the two sides of a stationary boat. one has a mass of 70 kg and the other h...
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