RONG....U =s=SPEED=how fast yu shoot it strate up
Tu get speed...imajin yu drop sumthun from spot wae up in aer.
Gravity pull it down with accelerate=g=32.2 ft/sek^2
integrate & yu get vertikal speed...speed=32.2*time (sekonds)
integrate agin tu get vertikal distans it fall=16.2*time^2
If yu shoot sumthun at angel, it hav a vertikal speed & a horizontal speed
In that kase, distans horizontal=Range= (horizontal speed)*time