The natural frequency of free longitudinal vibrations is equal to (where m = Mass of the body, s = Stiffness of the body, and δ = Static deflection of the body)

  • A1/2π × √(s/m)
  • B1/2π × √(g/δ)
  • C0.4985/√δ
  • DAny one of these
Correct Answer : (D)

Any one of these

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