A simple pendulum with length L and mass M of the bob is vibrating with a simple amplitude a. Then the maximum tension in the string is
1
Mg
2
\(\rm {Mg}\left[1+\left(\frac{a}{{L}}\right)^2\right] \)
3
\(\rm {Mg}\left[1+\frac{a}{{L}}\right]^2\)
4
\(\rm {Mg}\left[1+\frac{a}{2 {L}}\right]^2\)
5
Question Not Attempted