Projectile Motion

Question 1

Horizontal

Δx=?
Vox=?
Vx=?
ax=?

Answer 1

Δx=(Vox)t
Vox=(Vo)cosθ
Vx=Vox
ax=0

Question 2

Vertical

Δy=?
Voy=?
Vy=?
ay=?

Answer 2

Vertical

Δy=(Voy)t x ((1/2)(-gt^2))
Voy=(Vo)sinθ
Vy=(Voy)t x -g
ay=-g

Question 3

Horizontal throw
Vox=?
Voy=?
y=?
x=?

Answer 3

Vo
0
y=(1/2)gt^2
x=vt

Question 4

V at max height?
t until max height?
Solved with?
Maximum range?
Two launches with angles=90 degrees?
km/h and m/s?

Answer 4

Vox
With Vf=Vo+at
Vfy^2=Voy^2+2gy (withVfy=0)
Thrown at 45 degrees
Same range
36km/h=10m/s