The cable lifting an elevator is wrapped around a (1.0-mathrm{m}-) diameter cylinder that is turned by the
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The cable lifting an elevator is wrapped around a \(1.0-\mathrm{m}-\) diameter cylinder that is turned by the elevator's motor. The elevator is moving upward at a speed of \(1.6 \mathrm{~m} / \mathrm{s}\). It then slows to a stop as the cylinder makes one complete turn at constant angular acceleration. How long does it take for the elevator to stop?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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