A simple pendulum of length L is constructed from a point object of mass m suspended by a massless string attached to a fixed pivot point. A small peg is placed a distance
2L/3 directly below the fixed pivot point so that the pendulum would swing as shown in the figure. The mass is displaced
5 degrees from the vertical and released. How long does it take to return to its starting position?
![873619_b9c636ada83e4a589bfb34b28b603f0c.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/873619_b9c636ada83e4a589bfb34b28b603f0c.png)