Use conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00-kg bucket has fallen 3.80 m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it unwinds.  rad/s

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Chapter10: Rotational Motion And Angular Momentum
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Use conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00-kg bucket has fallen 3.80 m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it unwinds.
 rad/s
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