A ball is thrown from the ground (height=0) with an initial speed Vo at an angle of 45 degrees
a)when does ball start falling to earth
b)what is balls max height
c)How long does it take to hit the ground again?
d)where does the ball hit the ground?
x=Xo + Uxt + (at^2)/2
z=Zo + Uxt + (at^2)/2
The Attempt at a Solution
z=cos45t + (sin45t^2)/2
Now I'm stuck lol