Aerospace Engineering > GATE 2011 > Natural Frequency
Consider a single degree of freedom spring-mass system of spring stiffness k1 and mass m which
has a natural frequency of 10 rad/s. Consider another single degree of freedom spring-mass system
of spring stiffness k2 and mass m which has a natural frequency of 20 rad/s. The spring stiffness
k2 is equal to
A
k1
B
2k1
C
k14
D
4k1

Correct : d

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