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An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the moment of inertia increases to 15kg-m2. What is its new angular speed? a)4rev/s b)9rev/s c)8rev/s d)60rev/s e) 12rev/s

An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the moment of inertia increases to 15kg-m2. What is its new angular speed? a)4rev/s b)9rev/s c)8rev/s d)60rev/s e) 12rev/s

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An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the moment of inertia increases to 15kg-m2. What is its new angular speed? a)4rev/s b)9rev/s c)8rev/s d)60rev/s e) 12rev/s
Transcribed Image Text:An object has a moment of inertia of 10kg-m2 and is rotating at 6.0rev/s. The object expands, so the moment of inertia increases to 15kg-m2. What is its new angular speed? a)4rev/s b)9rev/s c)8rev/s d)60rev/s e) 12rev/s
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