Q. Two guns A and B can fire bullets at speeds 1 km/s and 2 km/s respectively. From a point on a horizontal ground, they are fired in all possible directions. The ratio of maximum areas covered by the bullets fired by the two guns, on the ground is :


$R = \frac{u^{2} \sin 2 \theta}{g} $
$ A = \pi R^{2} $
$ A \propto R^{2} $
$ A \propto u^{4} $
$ \frac{A_{1}}{A_{2}} = \frac{u^{4}_{1}}{u^{4}_{2}} = \left[\frac{1}{2}\right]^{4} = \frac{1}{16} $

You must select option to get answer and solution

Questions from JEE Main 2019

Physics Most Viewed Questions

8. The spectrum of an oil flame is an example for ...........

KCET 2010 Dual Nature Of Radiation And Matter