Physics
Oscillations Mechanical Waves
The balance wheel of an old-fashioned watch oscillates with angular

The balance wheel of an old-fashioned watch oscillates with angular amplitude rad and period 0.500s. Find (a)

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The balance wheel of an old-fashioned watch oscillates with angular amplitude π rad and period 0.500s. Find
(a) The maximum angular speed of the wheel,
(b) The angular speed at displacement π/2 rad, and
(c) The magnitude of the angular acceleration at displacement π/4 rad.

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a We take the angular displacement of the wheel to be 0 0m cos2nt7 where Om ...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 13, 2011 02:48 AM

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