A mass of 1 kg is attached to two identical springs each with stiffnes – McqOptions

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1.	A mass of 1 kg is attached to two identical springs each with stiffness k = 20 kN/m as shown in the figure. Under frictionless condition, the natural frequency of the system in Hz is close to
A.	32
B.	23
C.	16
D.	11
Answer» B. 23

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