Physics · 2021
JEE Main · 25 February 2021, Shift 1 · Q3
If the time period of a two meter long simple pendulum is 2 s, the acceleration due to gravity at the place where pendulum is executing S.H.M. is:
If the time period of a two meter long simple pendulum is $\displaystyle 2$ s , the acceleration due to gravity at the place where pendulum is executing S.H.M. is :
Official answer
(4)
$\displaystyle 2 \pi^2 \mathrm{~ms}^{-2}$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.