The period of a simple pendulum is directly ...

the period of a simple pendulum is directly proportional to the square root of its length. if pendulum has a length of 6 feet and a period of 2 seconds, to what length should it be shortened to achieve a 1 second period?


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Love is the battery of life....

Hi,


T = K * L^0.5
2 = K * 6^0.5
K = 2 / 6^0.5

Now What is the required length (L) for T=1 (knowing the value of K).
1 = (2 / 6^0.5) * L^0.5
L = 6^0.5 / 2
Best regards,

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