A ball will be thrown from the initial position $($pictured in green$)$ to strike a target $($pictured in red$)$ while

avoiding contact with the ceiling. The initial height is $h_i=5m,$ the ceiling is $h_c=25m$ tall, and the

target is $h_t=20m$ above the ground. The target is $R=40m$ away, horizontally.

Find the minimum initial speed $V_0$ that can achieve this

$V_0=,\frac{m}{s}$