The 0.8-kg particle is attached to the system of two light rigid bars, all of which move
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The 0.8-kg particle is attached to the system of two light rigid bars, all of which move in a vertical plane. The spring is compressed an amount b/2 when θ = 0, and the length b = 0.30 m. The system is released from rest in a position slightly above that for θ = 0.
(a) If the maximum value of θ is observed to be 50°, determine the spring constant k.
(b) For k = 400 N/m, determine the speed v of the particle when θ = 25°. Also find the corresponding value of θ˙.
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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