The 30-lb collar A begins at rest in the position shown. Under the influence of a constant 50-lb force P the collar slides up the fixed rod inclined 30° above the horizontal. Identify the required stiffness k of the spring so that the collar is brought to rest when the spring is compressed 6 inches. The pulley B is fixed at its position.

The 30-lb collar A begins at rest in the position shown. Under the influence of a constant 50-lb force P the collar slides up the fixed rod inclined 30° above the horizontal. Identify the required stiffness k of the spring so that the collar is brought to rest when the spring is compressed 6 inches. The pulley B is fixed at its position.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.40P: The spring attached to the sliding collar is capable of carrying tension and compression. The spring...

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