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 *
1 point
(A) 32
(B) 23
(C) 16
(D) 11
in the figure. Under frictionless condition, the natural frequency of the system in Hz is close
to *
1 point
(A) 32
(B) 23
(C) 16
(D) 11