AB and CD are two identical rods, of length L and mass m joined to form a cross. The moment of these two rods about a bisector of the angle between the rods is

Q: AB and CD are two identical rods, of length L and mass m joined to form a cross. The moment of these two rods about a bisector of the angle between the rods is

Numerical

(a) $\displaystyle \frac{m L^2}{6}$

(b) $\displaystyle \frac{m L^2}{3}$

(c) $\displaystyle \frac{m L^2}{12}$

(d) $\displaystyle \frac{2 m L^2}{3}$

Ans: (c)