1.
a) If a pulley system has a mechanical advantage of 5, how much
rope do you have to pull out of the system to lift a box 3 meters
up in the air?
b) If the box from the previous problem weighed 500N, how much
force would be required to lift it with the pulley simple
machine?
1. a) If a pulley system has a mechanical advantage of 5, how much rope do you have to pull out of the system to lift a
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answerhappygod
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1. a) If a pulley system has a mechanical advantage of 5, how much rope do you have to pull out of the system to lift a
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