The displacement of a particle, starting from rest (at \( t=0 \) ) is given by \( s=6 t^{2}-t^{3....

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The displacement of a particle, starting from rest
\( \mathrm{P} \)
(at \( t=0 \) ) is given by \( s=6 t^{2}-t^{3} \).
W
The time in seconds at which the particle will obtain zero velocity again is:
(1) 2
(2) 4
(3) 6
(4) 8


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