Physics - SHM Question with Solution | TestHub

At a certain place, the acceleration due to gravity is determined using a simple pendulum. The length of the pendulum is$25.0 \mathrm{cm}$and a stopwatch with least count of$1 \mathrm{s}$measures the time taken by the pendulum for$40$oscillations to be$50 \mathrm{s}$. The accuracy in the measurement of$g$is