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An engine jack is used to lift a 265-lb engine 6'. How much work, in ft-lb, is performed?
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An engine jack is used to lift a 265-lb engine 6'. How much work, in ft-lb, is performed?

User Uncommon
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1 Answer

12 votes

(-1)*exp(+i pi) = 1

formatted cleanly

2x2x2x2x2

User Porlicus
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