" A simple pendulum attached to the ceiling of a stationary lift has a time period T. The
Channel: Doubtnut
Date: 2020-08-23

" A simple pendulum attached to the ceiling of a stationary lift has a time period T. The distance y covered by the lift moving upwards varies with time t as `y = t^(2)` where y is in metres and t in seconds. If `g = 10 m//s^(2)`, the time period of pendulum will be
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