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If the velocity of a particle is v = At ...

If the velocity of a particle is `v = At + Bt^2`. where A and B are constants, then the distance travelled by it between 1 s and 2 s is

A

`3/2 A + 7/3 B`

B

`A/2 + B/3`

C

`3/2A + 4B`

D

`3A +7B`

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