A simple pendulum of length \( l \) has maximum angular displacement \( \theta \). Then maximum ....

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A simple pendulum of length \( l \) has maximum
\( \mathrm{P} \)
angular displacement \( \theta \). Then maximum kinetic energy of a bob of mass \( m \) is
(A) \( \frac{1}{2} m g l \)
(B) \( \frac{1}{2} m g l \cos \theta \)
(C) \( m g l(1-\cos \theta) \)
(D) \( \frac{1}{2} m g l \sin \theta \)


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