A cooling fan is turned off when it is running at 850 rev min. It turns 1250

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A cooling fan is turned off when it is running at 850 rev min. It turns 1250 revolutions before it comes to a stop.

(a) What was the fan's angular acceleration, assumed constant?

(b) How long did it take the fan to come to a complete stop?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:03 AM

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A cooling fan is turned off when it is running at 850 rev min. It turns 1250

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a The angular acceleration can be ...View the full answer

Physics Principles with Applications

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