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If the equation for the displacement of a particle moving on a circular path is given by \( (\theta)=2 t^{3}+0.5 \),
\( \mathrm{P} \) where \( \theta \) is in radians and \( t \) in seconds, then the angular

W velocity of the particle after \( 2 \mathrm{~s} \) from its start is:-
(1) \( 8 \mathrm{rad} / \mathrm{s} \)
(2) \( 12 \mathrm{rad} / \mathrm{s} \)
(3) \( 24 \mathrm{rad} / \mathrm{s} \)
(4) \( 36 \mathrm{rad} / \mathrm{s} \)
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