Physics, asked by sleepyflyer108, 9 months ago

A Block and tackle system has 3 pulleys in the upper block and 2 pulleys in the lower block. If a pull of 150 kgf is applied then what is the maximum load that can be raised with this system if it's efficiency is 75 %

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Answers

Answered by Mahesh2102
1

Answer:

sorry I can't understand this question....

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