The time period of a simple pendulum on Earth is T. If taken to a planet where g is 4 times, new period is MCQ with Answer and Explanation

The time period of a simple pendulum on Earth is T. If taken to a planet where g is 4 times, new period is
A. T/2
B. 2T
C. T/4
D. T
Answer: Option A
Solution (By JKExamLibrary)
T ∝ 1/√g, g'=4g => T' = T/√4 = T/2.

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