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The mechanical advantage doesn't depend on the distance the load moves,

any more than it depends on the color of the paint in the can.

If the pulley is hanging from the ceiling and you pull down, then the ideal MA is 1 .

If the rope is fixed to the ceiling, the pulley rides on it, and the load is hanging

from the pulley, then the ideal MA is 2 .

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Actual mechanical advantage of a pulley?

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