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"The velocity of a particle is v=v0+(gt)...

"The velocity of a particle is `v=v_0+(gt)+ft^2`. If its position `x=0` at `t=0`, then its displacement afler time `(t= 1)` is

A

`v_0+g/2+f`

B

`v_0+2g+3f`

C

`v_0+g/2+f/3`

D

`v_0+g+f`

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