A simple pendulum has time period `2s`. The point of suspension is now moved upward accoding to
Channel: Doubtnut
Date: 2020-01-28

A simple pendulum has time period `2s`. The point of suspension is now moved upward accoding to relation `y = (6t - 3.75t^(2))m` where `t` is in second and y is the vertical displacement in upward direction. The new time period of simple pendulum will be