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Didi B.

asked • 10/26/14

Do I use an arc length formula? How do I go about solving this problem?

A simple pulley of radius r=0.5 ft is used to lift a heavy object. Determine the height to which the object is lifted when the pulley rotates 810 degrees.

2 Answers By Expert Tutors

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Trevor J. answered • 10/26/14

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