Question

when a ballet dancer draws her arm closer to her body her angular velocity will be
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Answer 1

Answer:

Yes

Explanation:

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Answer 2

Answer:

When a ballet dancer stretches her arms while taking turns, her angular velocity decrease. Ballet dancers make use of law of conservation of angular momentum while spinning. When a ballet dancer stretches out her arms, her moment of inertia increases(I = mr^2).

Explanation:

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