$A$ bomb is dropped by an airplane flying horizontally with a velocity of $200 \text{ km/hr}$ at a height of $980 \text{ m}$. At the time of dropping the bomb,the horizontal distance of the airplane from the target on the ground to hit it directly is (given $g = 9.8 \text{ m/s}^2$):

• A
  $\frac{\sqrt{2} \times 10^4}{9} \text{ m}$
• B
  $\frac{10^4}{9} \text{ m}$
• C
  $\frac{10^4}{9 \sqrt{2}} \text{ m}$
• D
  $\frac{10^4}{18} \text{ m}$