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A figure skater pulls in her arms while spinning. What happens to her angular velocity?

Practice Questions

1 question
Q1
A figure skater pulls in her arms while spinning. What happens to her angular velocity?
  1. Increases
  2. Decreases
  3. Remains the same
  4. Becomes zero

Questions & Step-by-step Solutions

1 item
Q
Q: A figure skater pulls in her arms while spinning. What happens to her angular velocity?
Solution: By conservation of angular momentum, if the moment of inertia decreases, the angular velocity must increase.
Steps: 0

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