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Explain how to calculate the efficiency of the pulley system when the weight of load and effort is given

      

Explain how to calculate the efficiency of the pulley system when the weight of load and effort is given.

  

Answers


ayub
Efficiency of a pulley refers to the ratio of work out put in which case is the weight of the load to the work in put in which case is the effort expressed as a percentage.
maalimA answered the question on March 22, 2019 at 12:19


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