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A mechanic is examining the wheel of a bicycle to adjust the brake. With the bicycle off the ground, ...

Chery

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A mechanic is examining the wheel of a bicycle to adjust the brake. With the bicycle off the ground, ...

A mechanic is examining the wheel of a bicycle to adjust the brake. With the bicycle off the ground, he manually rotates the wheel until it reaches an angular speed of 12.0 rad/s and then allows it to coast to a stop. If the wheel has a moment of inertia of 0.100 kg ∙ m2, and the wheel slows uniformly to a stop in 160 s, what is the magnitude of the retarding torque?
A) 1.00 N ∙ m
B) 0.00750 N ∙ m
C) 0.0787 N ∙ m
D) 1.33 N ∙ m
E) 1.67 N ∙ m

Textbook

College Physics

Edition: 1^st

Authors: Etkina, Gentile, Van Heuvelen

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slicealemon

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Chery Author

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7 years ago

Thanks a million

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slicealemon

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7 years ago

Are you doing the questions found at the end of the chapter? They should help you with the others too

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Franklin M.

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3 years ago

thank you

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Murat K.

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3 years ago

Thanks

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burntoutstudent

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3 years ago

Thanks

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