# Answer to Question #27532 in Mechanics | Relativity for hem raj

Question #27532

A wheel of mass of 30 kg and radius 1.5 m is rotating with an angular velocity of 280 rpm.

Calculate the work that must be done to bring the wheel to rest in 15 seconds. What is the

required average power?

Calculate the work that must be done to bring the wheel to rest in 15 seconds. What is the

required average power?

Expert's answer

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