physics
posted by memo on .
A projectile is shot at a 37 degree angle from the edge of a cliff h = 305 m above ground level with an initial speed of v0 = 125 m/s
how much time will it take to hit the ground

vertical : velocityinitial Viv=125sin37
hfinal=ho+Viv*t4.9t^2
ho=0,hf=125, Viv above, solve for t.