Answered: A solid sphere has 25 J rotational…

A solid sphere has 25 J rotational kinetic energy. If its angular speed is doubled, the new rotational kinetic energy will be O a. 400J O b. 300J О с. 200] O d. 100J

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 24PE: Calculate the rotational kinetic energy in the motorcycle wheel (Figure 10.38) if its angular...

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Question

A solid sphere has 25 J rotational kinetic energy. If its angular speed is doubled, the new rotational kinetic
energy will be
О а. 400]
O b. 300 J
О с. 200J
O d. 100 J

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