Question

determine the VR and MA of any pulley system if any one will give me right answer I will mark him or her brainliest no scam otherwise reported​

Answer 1

Answer:

Efficiency of a pulley is given by the formulae ,

Velocity Ratio

Mechanical Advantage

∗100

Where, Mechanical advantage =

Effort

Load

and Velocity Ratio =

Distance moved by load

Distance moved by effort

Explanation:

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