sketch a 5 lb semi-circular disc, of radius 6 ins, that is held in equilibrium in a vertical plane by two linear springs with axial stiffnesses 80 lb/ft at the ends of its horizontal diameter. Determine the period of small vertical vibrations.

sketch a 5 lb semi-circular disc, of radius 6 ins, that is held in equilibrium in a vertical plane by two linear springs with axial stiffnesses 80 lb/ft at the ends of its horizontal diameter. Determine the period of small vertical vibrations.

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 10.48P

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Question

Prob. 5
sketch a 5 lb semi-circular disc,
of radius 6 ins, that is held in equilibrium in
a vertical plane by two linear springs with
axial stiffnesses 80 lb/ft at the ends of
its horizontal diameter.
Determine the period of small vertical vibrations.

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