Civil Engineering > GATE 2019 SET-1 > Dynamics
A simple mass-spring oscillatory system consists of a mass m, suspended from a spring of stiffness k. Considering z as the displacement of the system at any time t, the equation of motion for the free vibration of the system is mż + kz = 0. The natural frequency of the system is
A
k/m
B
√(k/m)
C
m/k
D
√(m/k)

Correct : b

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mass spring system free vibration equation civil engineering gate 2019 natural frequency mass spring GATE civil engineering 2019 mechanical vibrations spring mass system frequency mass spring

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