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Physics, 09.02.2021 23:40 minaricks

a load of mass 120kg is raised vertically through a height of 2m in 30 seconds by a machine whose efficiency is 100%. calculate the power generated by the machine (g= 10m/s²)​

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a load of mass 120kg is raised vertically through a height of 2m in 30 seconds by a machine whose ef...
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