Physics - Kinematics Question with Solution | TestHub

A bow man is riding on a horse moving with speed of $2\sqrt{2}{\mathrm{ms}}^{-1}$ along a straight road. He aims at his enemy moving perpendicularly to the road at speed of $\sqrt{2}{\mathrm{ms}}^{-1}$. At the instant when he fires the arrow, the line joining man and his enemy makes an angle of $45^{\circ }$ with the road. Find the angle (in degree) with the road at which he should aim to hit his enemy? Muzzle velocity of arrow is $5{\mathrm{ms}}^{-1}$. (given that $\sin 37^{\circ }=3/5)$. Neglect effect of gravity.