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A simple pendulum of length 0.4m has a period 2s. What is the period of a simila...


Question

A simple pendulum of length 0.4m has a period 2s. What is the period of a similar pendulum of length 0.8m at the same place?

Options

A) 2√2s

B) √2s

C) 8s

D) 4s

The correct answer is A.


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