Consider a small spring about 30mm long, welded to a stationary table(ground) so that it is fixed at the point with a 12mm bolt welded to the other end which is free to move. The mass of this system is about 49.2x10 ³kg. the spring stiffness is measured to be k=857.8N/m. Calculate the natural frequency a nd period. Also determine the maximum amplitude of the response if the spring is initially deflected 10mm.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider a small spring about 30mm long, welded to a stationary table(ground) so that it is fixed at the
point with a 12mm bolt welded to the other end which is free to move. The mass of this system is about
49.2x10kg. the spring stiffness is measured to be k=857.8N/m. Calculate the natural frequency a nd
period. Also determine the maximum amplitude of the response if the spring is initially deflected 10mm.
Transcribed Image Text:Consider a small spring about 30mm long, welded to a stationary table(ground) so that it is fixed at the point with a 12mm bolt welded to the other end which is free to move. The mass of this system is about 49.2x10kg. the spring stiffness is measured to be k=857.8N/m. Calculate the natural frequency a nd period. Also determine the maximum amplitude of the response if the spring is initially deflected 10mm.
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