Horizontal projectile
Leveled Projectile
Non-leveled projectile
vectors
miscellaneous
100
Vx=?
is constant and is (Delta X)/(t)
100
Vx=?
vcosθ
100
what does a non-leveled projectile look like?
or the opposite
100
What do you do if you have a resultant?
break it apart and use sin and cos
100
How do you approach a projectile problem?
make an x/y chart
200
Vyo=?
0
200
Vy=?
vsinθ
200
does Δy = 0
NO
200
Velocity represents what?
direction traveled
200
in projectile motion, what type of motion is in each direction?
x-constant
y-accelerated (g)
300
a=?
9.8m/s^2
300
Δy=?
0
300
Does Vyf=-Vyo?
NO
300
what do you do if you have two components perpendicular of each other? (90 degrees)
inverse tan and Pythagorean theorem
300
why is the y component of a projectile accelerated?
it has a force acting on it, Fg
400
what else can you use to solve for final velocity?
Conservation of Energy
400
Vyf=?
-Vyo
400
Does a = g
YES
400
If the angle is smaller than 45 degrees, what would the direction be?
short of long
400
Are the x and y parts of projectile motion independent or dependent of each other?
independent
500
Vypeak=?
Vpeak=?
Vypeak=0
Vpeak=vcosθ
500
If the angle is greater than 45 degrees the direction would be what?
long of short