Answered: Determine the angles for equilibrium of…

Determine the angles for equilibrium of the 50-kg cylinder and investigate the stability of each position. The spring is uncompressed when 0 = 60°.

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 10.57P: Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

Determine the angles for equilibrium of the 50-kg
cylinder and investigate the stability of each position.
The spring is uncompressed when e = 60°.
B
- 900 N/m
Prob. 11-36

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