Spinning cylinder power

# Spinning cylinder power

Asked by 6 years ago
398.7k points

A 2.0-kg solid cylinder of radius 0.5 m rotates at a rate of 40 rad/s about its cylindrical axis. What power is required to bring the cylinder to rest in 10 s?

Spinning cylinder
maddy

### 1 Answer

Answered by 6 years ago
403.4k points

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Excerpt from file: Physics Tutorial A solid cylinder of radius 0.5 m rotates at a rate of 40 rad/s about its cylindrical axis. What power is required to bring the cylinder to rest in 10 s? SOLUTION to come to rest in 10 seconds, it needs an angular acceleration of, kinetic energy is, this amount of energy needs to be

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Asked: 6 years ago