Rebecca Lewis
Algebra 2
Projectile Motion
In this project Im going to be calculating the projectile motion vertically and
horizontally of a skater going on a skateboard ramp. There are two ramps that are seven
Kuta Software - Infinite Algebra 2
Name_
Review of Linear Equations
Date_ Period_
Sketch the graph of each line.
1) y x
2) y x
y
x
x
x
x
3) x y
4) x
y
y
x
5) x y
6) x y
y
Calculations
So first I got all my data points in hours after noon vs. amount of
people at the skate park. Then I calculated the mean (or average) of all
the numbers for each hour afternoon (1 through 5) for 5 days. Once I
plugged all 5 points in the L1,
It is necessary to evaluate root mean square error (RMSE) because RMSE
tells me that the data
points and model that
I have is accurate,
plus or minus the
RMSE (which in this
case is 1.5). (The
calculations for
RMSE can be found in
the purple print on t
By Rebecca Lewis
Algebra 2
9/27/10
Introduction
Change in:
Amount of people at a skate park & what
hour after noon it is.
This information is helpful to people who
want to be there when there arent too
many people there to learn
Or to be there when there
Rebecca Lewis
Algebra 2
Projectile Motion
In this project Im going to be calculating the projectile motion vertically
and horizontally of a skater going on a skateboard ramp. There are two ramps
that are seven feet apart. There is an initial velocity, ini