Project Part 2
Shake, Rattle and Roll
J.R.Teeter
How Fast Is A Speeding Bullet?
The velocity of a bullet is given in feet per
second (fps) in the United States. The
0.22 rim fire cartridge, which has a very small
powder charge, sends its bullets
on their
Project Part 1:
Design a Home Theatre
Line of Sight
(Vertical Subtended Angle)
The Following pages will give the line of sight for the fives rows
These slides will show Angles of Elevation and depression for the Vertical LoS
1ft D
I
A
m
2 ft high
1ft
2 fe
Project
Project Part 1: Design a Home Theater
Purpose
You will apply trigonometry design a home theater. In this project you will use a line of sight in a theater
situation, sound waves, and the amount of space required for various sized groups.
Learning
Phillip Harris
23 January, 2016
MA1310 Exercise 3.1
1) Find the exact value of:
a. Sin 300 = -3/2
b. Tan 405 = 1
c. Cot (13/3) = 1/3 = 3/3
2) What quadrant does 0 lie?
Quadrant IV
3) Find the exact value of sin 0, if cos0 = 4/5 and 0 lies in quadrant IV.
Math week 8
70a. 4.28 billion was the average
70b. it is a reasonable model because value is close to average.
62.
an = 16.77+0.83n
70a. 1.02
70b.
n1
an =22.12(1.02)
70c. 25.41
Project Part 2: Shake, Rattle, and Roll
Purpose
Using an event, the March 2011 Japanese earthquake, you will use mathematics to provide a way to
represent and understand the size of the quake and forces involved. The mathematics provides a way to
represen
Project Part 3: Chaos and Fractals
Purpose
Out of chaos come unexpected events that are interrelated. Fractals are a form of chaos. The
mathematical formula for fractals was created prior to our ability to see the results and was created by a
blind mathem
Project Part 1 Design a Home Theater Done
A. You will have a screen that is 160 Wide x 120 in height
B. You will have 5 tiered rows of seating able to seat 25 people\
C. Every row will have line of sight view
D. Research the concept of subtended angles of
Project Part 3: Chaos and Fractals
FRACTALS
Mathematics, a geometrical or physical structure having an uneven or fragmented shape at all
scales of measurement between a greatest and smallest scale such that certain mathematical or
physical properties of t
Project Part 2: Shake, Rattle, and Roll
What is faster than a speeding bullet?
The velocity of a bullet is given in feet per second (fps). The 0.22 rim fire cartridge, which has a
very small powder charge, sends its bullets on their way at between 370 m/s
Project Part 1: Design a Home Theater
Requirements
5 tiered rows to seat 25 people
Every row must have a line of sight view
Seating distance from the screen measured
Measurements
Screen = 160inches long by 120inches high
Seating = 36inches long by 12inche
David Lariviere
Chris Arthur
ClassProjectMATH
DesignaHomeTheater
In this I will show what you have to do and equipment that you have to put into it. With
our home theater we started the first row seventy two inches from the screen. Then every row
after th
Phillip Harris
23 January, 2016
MA1310 Exercise 3.2
1) Find the equation of the graph in the form y= A tan(Bx-C)
y = tan(x+/2)
2) Find the exact value of:
a. sin-1 3/2 = 60
b. cos-1 (-3/2) = 150
c. tan-1 (-1) = -45
d. cos-1 (cos 4/3) = 4.2
e. sin(tan-1 7/