give the formula for the useful work done by a pulley
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Explanation:
Calculate the work input in a pulley by using the previous readings in the correct mathematical equation: Work (W) equals force (f) multiplied by distance (d), or W=fd. The work done by the pulley is the equation of weight (w) multiplied by height traveled
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Answer:
Work is determined by multiplying force by distance traveled:
Work (W) = Force (F)X Distance (d)
W=Fd.
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