hendrson232 hendrson232
  • 29-12-2017
  • Physics
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What minimum number of cycles are necessary for the engine to lift a rock of mass 570 kg through a height of 150 m?

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aziolp19cv8 aziolp19cv8
  • 29-12-2017
5 is the minimum number of cycles necessary for the engine to lift a rock of mass 570 kg
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