1. Projectiles Launched at Angle

WAY UP
Vy _________
Ay constant (-9.81 m/s2)
Dy ________ each second

AT THE TOP:
Vy= _____
Ay is constant (-9.81 m/s2)
Vx= only velocity; ________
WAY DOWN
Vy _________
Ay constant (-9.81 m/s2)
Dy ______ each second.

2. When the projectile is launched horizontally, all of its ______ velocity is in the _____ direction.

Vx is constant, so dx is the same every second
Vy is increasing due to the force of gravity, dy changes every second