Two bodies $A$ and $B$ start from the same point at the same instant and move along a straight line. $A$ moves with uniform acceleration $a$ and $B$ moves with uniform velocity $V$. They meet after time $t$. The value of $t$ is:
- A$\frac{2V}{a}$
- B$\sqrt{\frac{V}{a}}$
- C$\frac{a}{2V}$
- D$\frac{V}{2a}$
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