Physics - Kinematics Question with Solution | TestHub

A projectile A is thrown at an angle of $30^{\circ }$ to the horizontal from point P. At the same time, another projectile $\mathrm{B}$ is thrown with velocity ${\mathrm{v}}_2$ upwards from the point $Q$ vertically below the highest point. For $\mathrm{B}$ to collide with $\mathrm{A},\frac{{\mathrm{v}}_2}{{\mathrm{v}}_1}$ should be