Product Description
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A movable pulley is a pulley exactly where when you shift a hefty object, the drum moves with it. There is no change in the course of the power you need to have to apply, but the load will “truly feel” lighter than it truly is. For example, if you might be hauling a large hay bale up the barn’s attic, a moveable pulley will make the load truly feel a whole lot lighter, even although you happen to be pulling in the identical course.