Mathematics, 23.06.2019 22:30 brainzz04
During each cycle, a heat engine ejects 75 j of thermal energy for every 115 j of input thermal energy. this engine is used to lift a 210-kg load a vertical distance of 27.0 m at a steady rate of 52.5 mm/s. part ahow many cycles of the engine are needed to accomplish this task?
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During each cycle, a heat engine ejects 75 j of thermal energy for every 115 j of input thermal ener...
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