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How do movable pulleys make it easier to lift an object

How do movable pulleys make it easier to lift an object
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How do movable pulleys make it easier to lift an object

User Ryan Poolos
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2 Answers

4 votes
They decreased the work load by decreasing
User Ketan Bhavsar
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2 votes
They decrease the workload by decreasing the amount of energy necessary to lift said object.
User Gohawks
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