Physics - SHM Question with Solution | TestHub

Two point masses ${\mathrm{m}}_1$ and ${\mathrm{m}}_2$ are fixed to a light rod hinged at one end. The masses are at distances ${\ell }_1$ and ${\ell }_2$ respectively from the hinge. Find the time period of oscillation (small amplitude) of this system in seconds if ${\mathrm{m}}_1=2{\mathrm{m}}_2,{\ell }_1=15\mathrm{cm},{\ell }_2=30\mathrm{cm}$. Fill the answer of x if time period is x $\left(\frac{\pi }{10}\right)$ seconds.