Deduce the expression for the free longitudinal vibration in terms of spring stiffness, its inertia effect and suspended mass. (b)A spring mass system has spring stiffness ‘s’ N/m and has a mass of ‘m’ kg. It has the natural frequency of vibration as 12Hz.An extra 2kg mass is coupled to ‘m’ and natural frequency reduces by 2Hz.Find the value of ‘s’ and ‘m’.
Deduce the expression for the free longitudinal vibration in terms of spring stiffness, its inertia effect and suspended mass. (b)A spring mass system has spring stiffness ‘s’ N/m and has a mass of ‘m’ kg. It has the natural frequency of vibration as 12Hz.An extra 2kg mass is coupled to ‘m’ and natural frequency reduces by 2Hz.Find the value of ‘s’ and ‘m’.
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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Deduce the expression for the free longitudinal vibration in terms of spring stiffness, its inertia effect and suspended mass.
(b)A spring mass system has spring stiffness ‘s’ N/m and has a mass of ‘m’ kg. It has the natural frequency of vibration as 12Hz.An extra 2kg mass is coupled to ‘m’ and natural frequency reduces by 2Hz.Find the value of ‘s’ and ‘m’.
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