A 61-cm-diameter wheel accelerates uniformly about its center from 120 rpm to 280 rpm in 4.0 s.

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A 61-cm-diameter wheel accelerates uniformly about its center from 120 rpm to 280 rpm in 4.0 s. Determine

(a) Its angular acceleration,

(b) The radial and tangential components of the linear acceleration of a point on the edge of the wheel 2.0 s after it has started accelerating.

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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 61-cm-diameter wheel accelerates uniformly about its center from 120 rpm to 280 rpm in 4.0 s.

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Convert the rpm values to angular velocities a The angular acceleration is ...View the full answer

Physics Principles with Applications

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