What is the correct answer?


The minimum periodic time of a compound pendulum is

A. (1/2π). √(kG/g)

B. (1/2π). √(2kG/g)

C. 2π. √(kG/g)

D. 2π. √(2kG/g)

Correct Answer :

D. 2π. √(2kG/g)

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