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The bob in a simple pendulum of length l...

The bob in a simple pendulum of length `l` is released at `t = 0` from the of small angular displacement `theta_(0)`. Linear displacement of the bob at any time `t` from the mean position is given by :

A

`l theta_(0)cossqrt((g)/(l))t`

B

`lsqrt((g)/(l))t costheta_(0)`

C

`l gsintheta_(0)`

D

`l theta_(0)sinsqrt((g)/(l))t`

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The correct Answer is:
A
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RESONANCE ENGLISH-SIMPLE HARMONIC MOTION -Exercise- 2, PART - I
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