Repeat Prob. 2/148, but now the speed of the particle P is decreasing at the rate of

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Repeat Prob. 2/148, but now the speed of the particle P is decreasing at the rate of 20 m/s2 as it moves along the indicated straight path.


Data from Prob. 2/148

As it passes the position shown, the particle P has a constant speed v = 100 m/s along the straight line shown. Determine the corresponding values of r˙, θ˙, r¨, and θ¨.


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Related Book For  answer-question

Engineering Mechanics Dynamics

ISBN: 9781118885840

8th Edition

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

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