Answered: Explain the natural frequency of…

Engineering

Mechanical Engineering

Explain the natural frequency of vibration in a mass-spring system.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Explain the natural frequency of vibration in a mass-spring system.

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Mechanical Vibration Problem
In free vibration we experimentally determine the natural frequency of a mass-spring system to be f, = 120.2796 Hz. The results show that decreasing the stiffness of the system by Ak = 592880.1217 N/m, the natural frequency will be decreased by Af, = 31.6418HZ. What is the