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24-01-2021
Physics

contestada

What is the mechanical advantage of the following pulley? The pulley has six supporting
ropes but the force end is down.

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addaiemmanuella3 addaiemmanuella3

24-01-2021

Answer:

In a pulley, the ideal mechanical advantage is equal to the number of rope segments pulling up on the object. The more rope segments that are helping to do the lifting work, the less force that is needed for the job.

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