A stone is thrown horizontally outward from the top of a bridge.The stone is released 19.6m above the street below.The initial velocity of the stone is 5.0m/s.Determine the magnitude and direction of the velocity of the projectile "just" before it strikes the street.

Question

$\begin{array}{1 1}20m/s,\quad 76^{\circ}\\16 m/s, \quad 38^{\circ}\\16 m/s, \quad 76^{\circ}\\20 m/s, \quad 38^{\circ}\end{array}$