Question

A simple pendulum of length L is oscillating in lift which is Accelerating upwards with Acceleration g/6

Find time period?

(a) \(2\pi\sqrt{\frac{5l}{7g}}\)

(b) \(2\pi\sqrt{\frac{6l}{7g}}\)

(c) \(2\pi\sqrt{\frac{6l}{3g}}\)

(d) \(2\pi\sqrt{\frac{4l}{5g}}\)

Answer 1

Correct option is (b) \(2\pi\sqrt{\frac{6l}{7g}}\)