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A movable pulley is a pulley the place when you move a heavy item, the drum moves with it. There is no modify in the route of the drive you require to use, but the load will “really feel” lighter than it in fact is. For illustration, if you might be hauling a large hay bale up the barn’s attic, a moveable pulley will make the load really feel a great deal lighter, even however you are pulling in the very same path.
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