Answer to Question #20302 in Mechanics | Relativity for shivani

Question #20302
250N force is required to raise 75 kg mass from a pulley.if rope is pulled 12m then load is lifted to 3m,the efficiency of pulley system will be
1
Expert's answer
2012-12-24T09:44:21-0500
The answer to the question is available in the PDF file https://www.assignmentexpert.com/homework-answers/physics-answer-20302.pdf

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