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Physics, 06.02.2022 14:00 isabellemaine
A machine has a velocity ratio of 6 and is 80%efficient. What effort would be needed to lift a load of 300N with the aid of this machine?
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Physics, 22.06.2019 09:50
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Physics, 22.06.2019 21:10
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A machine has a velocity ratio of 6 and is 80%efficient. What effort would be needed to lift a load...
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