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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

`x = theta sin 2pi sqrt((L)/(g))t`

B

`x = L theta cos 2pi sqrt((g)/(L)) t`

C

`x = L theta sqrt((g)/(L)) t`

D

`x = L theta cos sqrt((g)/(L)) t`

Text Solution

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The correct Answer is:
D
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