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What Kind of pulley system offers no gain in mechanical advantage. And why is it so?
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What Kind of pulley system offers no gain in mechanical advantage. And why is it so?

User Kiel
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3 votes

Answer:

the kind where the pulley doesn't shift and the pulley just changes the pull direction

User Anupam Srivastava
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1 vote

Answer:because back then there was no power the hand to do everything by hand back then

Step-by-step explanation:

User Reustmd
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