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Set pulleys are pulleys that keep the drum at one point. Whilst the drive required to elevate or shift an object is no distinct than lifting it with your fingers, stationary pulleys allow you to modify the route of the required drive. For illustration, when attached to a bucket that draws h2o from a effectively, a stationary h2o puller allows you to pull the drinking water sideways, lifting the bucket in a much more handy way than pulling it vertically, one hand at a time. The weight of the bucket is nevertheless the exact same, but it is less complicated to elevate.

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