Physics - Kinematics Question with Solution | TestHub

The maximum range of a bullet fired from a toy pistol mounted on a car at rest is $R_0=40\mathrm{m}$. What will be the acute angle of inclination of the pistol for maximum range when the car is moving in the direction of firing with uniform velocity $\mathrm{v}=20\mathrm{m}/\mathrm{s}$ on a horizontal surface? $\left(\mathrm{g}=10\mathrm{m}/{\mathrm{s}}^2\right)$