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A movable pulley is a pulley where when you move a large object, the drum moves with it. There is no adjust in the path of the pressure you want to utilize, but the load will “really feel” lighter than it actually is. For case in point, if you are hauling a weighty hay bale up the barn’s attic, a moveable pulley will make the load truly feel a whole lot lighter, even however you happen to be pulling in the exact same route.

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