Find the frequency of oscillations of the system in the figure. The bar is rigid and light.
[Hint: A spring of force constant `k_(1)` at a distance a is equivalent to a spring of force constant `k_(1)(a/b)o^(2)` at a distance b)

Answer

`1/(2π)sqrt(1/((m)(b)^2)(k_(1)(a)^2+k_(2)(b)^(2)]))`