The rotational kinetic energy of a rigid body is proportional to the square of the angular:
AViscosity
BVelocity
CVolume
DVoltage
Answer & Solution
Correct answer: B. Velocity
1. Linear kinetic energy goes as the square of speed.
2. The rotational case mirrors that.
3. So it depends on the square of angular velocity.
_Source: OpenStax University Physics Volume 1, Chapter 10, Fixed-Axis Rotation._
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