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A simple pendulum of length I has been s...

A simple pendulum of length I has been set up inside a railway wagon sliding down a frictionless inclined plane having an angle of inclination 0 with the horizontal. What will be its period of oscillation is recorded by an observer inside the wagon ? [Fig. 15.12.4]

A

`2pisqrt((L)/(g cos theta))`

B

`2pisqrt((L)/(g sin theta))`

C

`2pisqrt(L)/(T))`

D

`2pisqrt((L cos theta)/(g))`

Text Solution

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The correct Answer is:
A
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