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Two simple pendulums are drawn to same s...

Two simple pendulums are drawn to same side from their mean position and are released simultaneously. Their time periods are 2 s and 3s. The phase difference between the pendulums when the longer pendulum completes one oscillation is

A

`(pi)/(2)` rad

B

`(pi)/(2)` rad

C

`(2pi)/(3)` rad

D

`pi` rad

Text Solution

Verified by Experts

The correct Answer is:
D
`Deltaphi=omega_(1)t-omega_(2)t=((2pi)/(2)-(2pi)/(3))xx3`
`=2pi((1)/(6))xx3=pi` radian.
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