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A simple pendulum of length l is connect...

A simple pendulum of length `l` is connected to the ceiling of a vehicle that is moving down along a smooth inclined plane `4` in `5`. Then its period of oscillation is

A

`2pi sqrt((5l)/(4g))`

B

`2pisqrt((4l)/(5g))`

C

`2pisqrt((5l)/(3g))`

D

`2pi sqrt((3l)/(5g))`

Text Solution

Verified by Experts

The correct Answer is:
C

`T = 2pi sqrt((l)/(g cos theta))`
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