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Ideal mechanical advantage

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A large piano that weighs 4100 N is to be moved into a house by way of an opening that is 1.5 m from the ground. If the movers use an 18 m plank as an incline and a force of 600 N, what is the ideal mechanical advantage?

Reference no: EM131059684

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Ideal mechanical advantage : A large piano that weighs 4100 N is to be moved into a house by way of an opening that is 1.5 m from the ground. If the movers use an 18 m plank as an incline and a force of 600 N, what is the ideal mechanical advantage?
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