The period of a simple pendulum inside a stationary lift is T. The lift accelerates

The period of a simple pendulum inside a stationary lift is T. The lift accelerates upwards with an acceleration of g/3. The time period of pendulum will be

Options

(a) √2 T
(b) T/√2
(c) √3/2 T
(d) 2/3 T

Correct Answer:

2/3 T

Explanation:

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