$A$ body $A$ moves with a uniform acceleration $a$ and zero initial velocity. Another body $B$ starts from the same point and moves in the same direction with a constant velocity $v$. The two bodies meet after a time $t$. The value of $t$ is:

  • A
    $2v/a$
  • B
    $v/a$
  • C
    $v/(2a)$
  • D
    $\sqrt{v/(2a)}$

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