Question

A uniform stick of length l and mass m pivoted at its top end is oscillating with an angular frequency ωr . Assuming small oscillations, the ratio ωr/ωs , where ωs is the angular frequency of a simple pendulum of the same length, will be

• A. $\sqrt3$
• B. $\sqrt{\frac{3}{2}}$
• C. $\sqrt2$
• D. $\frac{1}{\sqrt3}$

Answer 1

Answer: (B)

$\sqrt{\frac{3}{2}}$

Answer 2

The correct option is (B) : $\sqrt{\frac{3}{2}}$.