QJEEM24Phf9e4: JEE Main 2024 Physics - Class 11 JEEM24Phf9e4 Solution: A simple pendulum is placed at a place where its distance from…

A simple pendulum is placed at a place where its distance from the earth's surface is equal to the radius of the earth. If the length of the string is $$4m$$, then the time period of small oscillations will be __________ s. [take $$g={\pi }^{2}m{s}^{-2}$$]