The velocity of particle is \( v=v_{0}+g t+f t^{2} \). If its position is \( x=0 \) at \( t=0 \)....

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The velocity of particle is \( v=v_{0}+g t+f t^{2} \). If its position
\( \mathrm{P} \)
is \( x=0 \) at \( t=0 \), then its displacement after unit time
W
\( (t=1) \) is
(1) \( v_{0}+2 g+3 f \)
(2) \( v_{0}+g / 2+f / 3 \)
(3) \( v_{0}+g+f \)
(4) \( v_{0}+g / 2+f \)


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