A skater pulling their arms inward while spinning shows a change in angular:
AVoltage
BViscosity
CVelocity
DVolume
Answer & Solution
Correct answer: C. Velocity
1. The rotation is no longer uniform.
2. The rate of turning changes as the arms move.
3. So the angular velocity changes.
_Source: OpenStax University Physics Volume 1, Chapter 10, Fixed-Axis Rotation._
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