zaakikhan1579 zaakikhan1579
  • 20-02-2024
  • Mathematics
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An ice skater spins with angular speed 3ω and initial frequency fi. She brings her arms away from her body, decreasing her angular speed to ω. Her final frequency is f

How does the frequency of her spin change?

A. They are the same.
B. Decreases by a factor of 3
C. Increases by a factor of 3.
D. Decreases by a factor of 9.

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