At time t = 0, the arm is rotating about the fixed z-axis with an angular velocity

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At time t = 0, the arm is rotating about the fixed z-axis with an angular velocity ω = 200 rad/s in the direction shown. At that time, a constant angular deceleration begins and the arm comes to a stop in 10 seconds. At what time t does the acceleration of point P make a 15° angle with the arm AB?

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Engineering Mechanics Dynamics

ISBN: 9781118885840

8th Edition

Authors: James L. Meriam, L. G. Kraige, J. N. Bolton

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