Q. From certain height ‘h’ two bodies are projected horizontally each with velocity v. one body is projected towards North and the other body is projected towards east. Their separation on reaching the ground is

(a) $ \displaystyle \sqrt \frac{2 v^2 h}{g} $

(b) $ \displaystyle \sqrt \frac{4 v^2 h}{g} $

(c) $ \displaystyle \sqrt \frac{ v^2 h}{g} $

(d) $ \displaystyle \sqrt \frac{8 v^2 h}{g} $

Ans: (b)