Proposal
presentation
FSE 100
Team:2
Futoun
Iman
Miras
Houston
Summary:
Sustainable
Sparkyvill
energy source
land:
Renewable
New
energy
energy design to solve their
needs/problem
Target custumer:
Whom?
Sparkyville citizens.
Their
need?
Clean energy sou
Physics 2050
Spring 2017
Dr. Paulius
Name:_
Quiz 5
Equations
Constants:
g = 9.8m/s2
Kinematic Equations:
x = xo +vxot +1/2 axt2
vx = vxo + axt
vx2 - vxo2 = 2ax(x-xo)
Quadratic Formula
A quadratic equation ax2 + bx + c = 0
has roots given by the form
PHYS2050
Spring 2017
Name:_
Quiz 7
i)
(4 pts) Using the values given on the equation sheet and the parallel axis
theorem, which of the following is the correct expression for the moment
of inertia for a cylinder of mass M and radius R spun about an axis t
Physics 2050
Spring 2017
Dr. Paulius
Name:_
Quiz 6
Equations
Constants:
Quadratic Formula
A quadratic equation ax2 + bx + c = 0
has roots given by the formula
g = 9.8m/s2
Kinematic Equations:
x = xo +vxot +1/2 axt2
vx = vxo + axt
vx2 - vxo2 = 2ax(x-
Physics 2050
Fall 2014
Dr. Paulius
Name:_
Quiz 2
Show all your work. Be sure to include units on your answer
1) a) (4 pts)
b) (12 pts) For the diagram shown, determine if each of the
following statements is True or False
i.
ii.
iii.
iv.
v.
vi.
=+
=+
=+
Physics 2050
Spring 2017
Dr. Paulius
Name:_
Quiz 4
Equations
Constants:
g = 9.8m/s2
Quadratic Formula
2
Kinematic Equations:
x = xo +vxot +1/2 axt2
vx = vxo + axt
vx2 - vxo2 = 2ax(x-xo)
A quadratic equation ax + bx + c = 0 has
roots given by the formula
"
Physics 2050
Spring 2017
Dr. Paulius
Name:_
Quiz 3
Equations
Constants:
g = 9.8m/s2
Quadratic Formula
2
Kinematic Equations:
x = xo +vxot +1/2 axt2
vx = vxo + axt
vx2 - vxo2 = 2ax(x-xo)
A quadratic equation ax + bx + c = 0 has
roots given by the formula
B
Physics 2050
Fall 2014
Dr. Paulius
Name:_
Quiz 1
1) (10 pts)
2
Version A A horse breeder is advertising a horse blanket for sale that has an area of 16 hands (a hand is
an old unit of length that was used to measure the height of a horse). He is trying to
Editing and Proofreading
One lesson I learned to late
One lesson I learned too late was hiding peoples items. I used to hide peoples items for fun to witness
their reaction. One time, that went over the top is when my friend and I hid another friends comp
Good Idea Gone Bad
It was a warm summer Mediterranean evening on the island of Mykonos. My Parents and I had hired
two chefs and a waiter to make a dinner for us and our friends. We had done this for them to thank
them for buy us dinner a couple of nights
The Good and Bad about scuba diving
Scuba Diving is a world Renown Activity too do. It requires both patience, practice and skill in order to
dive. There are many risks involved with doing this activity, depending on your wellbeing and your
attitude. As w
The Good and Bad about scuba diving Revised
Scuba Diving is a world Renown Activity too do. It requires both patience, practice and skill in order to
dive. There are many risks involved with doing this activity, depending on your wellbeing and your
attitu
The Good and Bad about scuba diving
Scuba Diving is a world Renoun Activity too do. It Requires both pacience, practice and skill in order to
dive. There are also many risks involved with doing this activity. As well as many great parts to diving
includin
Describe the prewriting strategy that you used for this lesson and explain how well it
worked.
For This lesson we used the Lists of Lists way of gathering ideas in order to come up with a brain storm.
We are using this way in order to come up with a more
import java.util.Scanner;
public class Blocky cfw_
public static void main(String[] args)cfw_
Scanner scan= new Scanner(System.in);
System.out.print("What is your total distance?:");
int totalDistance = scan.nextInt();
System.out.print("What is your block
AP COMP SCI
August 19th =
-format for variables: dataType variableName = value
-Rule #1: Names must be alphanumeric
-has to start with a letter
-Rule #2: Names are case sensitive
-big is totally different with big
-Rule #3: No reserved words for variable
public class IntDivisioncfw_
public static void main(String[]args)cfw_
/Ints only hold whole numbers
/doubles can hold decimals
System.out.println(27/4);
/when we do division with ints, we chop off the decimal (no rounding)
/called truncation
System.out.p
public class BooleanIntrocfw_
public static void main(String[] args)cfw_
boolean test = true;
/just assigning a variable to "true"
System.out.println(test);
boolean greater = 5 > 10;
System.out.println(greater);
/we can use >, <, =(is equal to), !=(is not
import java.util.Scanner;
public class Change cfw_
public static void main(String[] args)cfw_
Scanner epicscan = new Scanner(System.in);
/ask the user for the snack total (how much the snack costs)
System.out.print("How much did your snack cost?$");
doubl
Applications of Capacitors
V E
q C V
0 A V
d
V E
q C V
0 A V
d
Suppose d is decreased. Then q is increased:
there will be a flow of charge through the circuit.
This flow of charge is an electric current and it
can be made to do useful work.
V E
q C V
Think of the electric current as due to the motion of small
particles, called charge carriers. The average particle has
charge q and the particles are distributed uniformly
throughout the conducting volume.
Think of the electric current as due to the moti
Sources of the Magnetic Field
A magnetic north pole, placed in an external
magnetic field, is attracted in the direction of
that field.
A magnetic south pole, placed in an external
magnetic field, is attracted in the opposite
direction of that field.
What
The Hall Effect
Can we use magnetic fields to tell us what is the
sign of the charge carriers in ordinary conductors?
Suppose the charge carriers are positively charged
FB q v B
Suppose the charge carriers are positively charged
FB q v B
Suppose the charg
The Electric Field
9 10 Nm
9
F3
33.75 N
i
2
2 10 C 3 10 C
i
4 10 m
/C
6
2
2
2
6
F6 2F3 67.5 N
i
F1 1 F3 11.25 N 11.25 N
i
i
3
In all these cases, the force on a point charge
is proportional to the charge. For charges
placed at P, F / q in indep
The Flux Concept
Total current through the disk
J dA
disk
Total current through the hemisphere
hemisphere
J dA
For a closed surface, the convention is to choose
the areal vector outwards, away from the enclosed
volume.
You can define the flux of any ot
The Electric Dipole
Find the electric field at P
E
ke q
x a
,
i
2
E
ke q
x a
2
i
1
1
k q
E E E
i
i e
i
2
2
2
2
x a x a
x a x a
x 2 2ax a 2 x 2 2ax a 2
x a 2 x a 2
k q
ke q
i e
i
2
2
2
2
x a x a
x a x a
4ax
ke q
i
2
2
x a x a
ke
Maxwells Electrodynamics
Electromagnetism as Maxwell found it
E dA q
enclosed
/ 0
S
B dA 0
S
d
E ds d t B d A
C
S
B ds J d A
0
C
S
Magnetic field on the perpendicular bisector of a thin straight
wire of length L carrying current I.
Compute B usinf the
Some important results from
chapter 24
Suppose we are handed a spherical but not necessarily
uniform distribution of electric charge on an insulating
ball. Is there a way to figure out what the distribution is
solely by performing experiments outside the