A particle (1) is projected with speed V from a point O making an angle of 30^o with the vertical. At the same instant, a second particle (2) is thrown vertically upwards with velocity v from a point A. The two particles reach H, the highest point on the parabolic path of particle (1) simultaneously. The ratio of V/v is

• A

  $\frac{2}{\sqrt{3}}$

• B

  $\frac{\sqrt{3}}{2}$

• C

  $2\sqrt{3}$

• D

  $3\sqrt{2}$