Projectile Motion
The motion in the
X direction
is of
Constant Velocity
x = v
0x
t
v
x
= v
0x
The motion in the
Y direction
is of
Constant Acceleration
y = y
0
+v
0y
t -1/2 g t
2
v
y
= v
0y
- g t
a
y
= - g = - 9.8 m/s
2