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Asked by Anonymous

if a person exerts 250n force to lift a 1250n object using a simple machine, what is the mecahnical advantage of the machine
13 years ago

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Answered by Elena
Using the Law of the lever
MA =F2/F1 =1250/250 =5
13 years ago
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if a person exerts 250n force to lift a 1250n object using a simple machine, what is the mecahnical advantage of the machine

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