Rain droplets are falling in vertically downward direction with velocity $\mathrm{5\; m/s}$. A cyclist is moving in northward direction with velocity $\mathrm{10\; m/s}$. The rain droplets will appear to the cyclist to be coming from

• A

  ${\tan }^{-1}\left(2\right)$ above south horizon
• Correct answer
  B

  ${\tan }^{-1}\left(\frac{1}{2}\right)$ above north horizon
• C

  Vertically downward
• D

  ${\tan }^{-1}\left(2\right)$ above north horizon

Hence, the correct answer is option: 'B'.