At what initial speed must the basketball player in the figure throw the ball, at angle

\\\\theta _(0)=60\\\\deg

above the horizontal, to make the foul shot? The horizontal distances are

d_(1)=0.9ft

and

d_(2)=16ft

, and the heights are

h_(1)=6.0ft

and

h_(2)=10ft

.

At what initial speed must the basketball player in the figure throw the ball, at angle 0=60 above the horizontal, to make the foul shot? The horizontal distances are d1=0.9ft and d2=16ft, and the heights are h1=6.0ft and h2=10ft