The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where $$\delta $$ = Static deflection of a simply supported shaft due to the point load)

A. $$\frac{{0.4985}}{{\sqrt \delta }}$$

B. $$\frac{{0.5615}}{{\sqrt \delta }}$$

C. $$\frac{{0.571}}{{\sqrt \delta }}$$

D. $$\frac{{0.6253}}{{\sqrt \delta }}$$

Answer: Option A