movablepulleys movablepulleys
  • 22-02-2015
  • Mathematics
contestada

how do movable pulleys make it easier to lift an object

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brookegallagher
brookegallagher brookegallagher
  • 22-02-2015
They decrease the workload by decreasing the amount of energy necessary to lift said object.
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Аноним Аноним
  • 22-02-2015
They decreased the work load by decreasing
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