The balance wheel of an old-fashioned watch oscillates with angular amplitude p rad and
Chapter 15, Problem 39(choose chapter or problem)
The balance wheel of an old-fashioned watch oscillates with angular amplitude p rad and period 0.500 s. Find (a) the maximum angular speed of the wheel, (b) the angular speed at displacement p/2 rad, and (c) the magnitude of the angular acceleration at displacement p/4 rad.
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