1.

_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)$?

A. 1/2≈ì√Ñ ‚àö√≥ ‚Äö√ √∂(s/m)
B. 1/2≈ì√Ñ ‚àö√≥ ‚Äö√ √∂(g/≈í¬•)
C. 0.4985/‚Äö√ √∂≈í¬•
D. Any one of these
Answer» E.


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