k X1 k m2 X2 k m3 X3 Figure Q2(b) www
Related questions
Question
Transcribed Image Text:X1
k
m2
X2
k
m3
X3
Figure Q2(b)
www
www
Transcribed Image Text:(b) Figure Q2(b) shows three degree of freedom of a spring-mass system.
(i)
Determine the equation of motion of the spring-mass system using
Newton Second Law. Please note that the equation of motion should be
derived from the free body diagram.
(ii)
Analyze the fundamental natural frequency of vibration of system by
using Rayleigh's Method. Assume that mi = 2 kg, m2 = 3 kg, m3 = 1 kg,
and k = 20 N/m. Use the mode of the system as follow;
1.2
= {X2} = { 2.3
(x3.
3.9
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
