Velocity of a particle varies as \( \mathrm{P} \) \( v=2 t^{3}-3 t^...

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Velocity of a particle varies as
\( \mathrm{P} \) \( v=2 t^{3}-3 t^{2} \) in \( \mathrm{km} / \mathrm{hr} \)

W.
If \( t=0 \) is taken at \( 12: 00 \) noon
The time at which speed of the particle is minimum.
(A) 12:00 noon
(B) 1:00 pm
(C) 11:00 am
(D) 2:00 pm
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