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The balance wheel of a watch oscillates with angular amplitude 1.2Ï€ rad and period 0.70 s....

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Physics

The balance wheel of a watch oscillates with angular amplitude1.2Ï€ rad and period 0.70 s. Find (a) the maximum angular speed ofthe wheel, (b) the angular speed of the wheel at displacement1.2Ï€/2 rad, and (c) the magnitude of the angular acceleration atdisplacement 1.2Ï€/4 rad.

Answer & Explanation Solved by verified expert
4.3 Ratings (850 Votes)
a given angular amplitude 12 rad and period 070 s displacement of the wheel cos 2 t T angular velocity 2 T sin 2    See Answer
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