Experiment 7 Lab Report: Centripetal Force
Cameron Johnstone
Josh Isaacks
Kyle Jardim
3-2-17
Section 13: Group 3
Abstract:
The purpose of this experiment is to develop an understanding of centripetal acceleration
and centripetal force. We will do this thr
Experiment 11 Lab Report: Moments of Inertia
Cameron Johnstone
Josh Isaacks
Kyle Jardim
4-06-17
Section 13: Group 3
Abstract:
The purpose of this experiment is to investigate rotational dynamics. We will look at how
changes in torque and the moment of ine
Experiment 5 Lab Report: Force, Mass, and Acceleration
Cameron Johnstone
Josh Isaacks
Kyle Jardim
2-23-17
Section 13: Group 3
Abstract:
The purpose of this experiment is to examine Newtons Second Law, force equals mass
multiplied by acceleration. By perfo
Chapter 30
Quantum Physics
30-1
Plancks
Blackbody Radiation and
Hypothesis of Quantized Energy
Classical predictions were that the intensity increased rapidly with
frequency, hence the ultraviolet catastrophe.
30-1
Plancks
Blackbody Radiation and
Hypothes
Chapter 29
Relativity
29-1
The Postulates of Special
Relativity
Einstein built special relativity on two postulates
Equivalence of Physical Laws: The laws of motion are the same
in every inertial frame of
reference.
Constancy of the Speed of Light:
The
Chapter 28
Physical Optics: Interference
and Diffraction
28-1
Superposition and
Interference
If two waves occupy the same space, their amplitudes add at each
point. They may interfere either constructively or destructively.
28-1
Superposition and
Interfer
Chapter 18
The Laws of Thermodynamics
18-1
The Zeroth Law of
Thermodynamics
The Zeroth law:
If object A is in thermal equilibrium
with object C, and object B is separately
in thermal equilibrium with object C,
then objects A and B will be in thermal
equil
Chapter 22
Magnetism
22-1
The Magnetic Field
Thousands of years ago Greeks discovered that rocks from
MAGNESIA in Asia Minor attracted iron and would attract or repel
similar rocks.
Magnets always have 2 poles, North and South
A compass is a magnetized ne
Chapter 21
Electric Current and DirectCurrent Circuits
21-1
Electric
Current
The battery pumps charge around the circuit. The rate at which
charge flows through a surface is the CURRENT (I).
Q
I
t
Current (I) has units of ampere (A).
1A = 1 C/s
Convention
Chapter 19
Electric Charges, Forces,
and Fields
19-1
Electric
Charge
Benjamin Franklin
named 2 types of
charges:
electrons (negative)
protons (positive)
Neutrons
(no charge neutral)
Atoms have equal
number of electrons
and protons, so there
is no net char
Chapter 26
Geometrical Optics
26-1
The Reflection of
Light
If a stone is dropped into a pond, circular waves emanate
from the point where it landed. Rays, perpendicular to the
wave fronts, give the direction in which the waves
propagate.
26-1
The Reflecti
Chapter 22
Magnetism
22-1
The Magnetic
Thousands of years ago GreeksField
discovered that rocks from
MAGNESIA in Asia Minor attracted iron and would attract or repel
similar rocks.
Magnets always have 2 poles, North and South
A compass is a magnetized nee
Chapter 16
Temperature and Heat
What is Temperature?
By heating, the molecules of a substance move faster and have higher
kinetic energy and hence the temperature increases.
Temperature: measure of how fast the molecules move in a
substance can be defined
Chapter 17
Phases and Phase
Changes
Ideal Gas Law
Equation of State
PV = nRT
R is universal gas constant = 8.31 J(mol K)-1
P is the pressure
V is the volume
n is the number of moles
T is the temperature
Alternately we can express the ideal gas law in term
Name:
February 27, 2017
Post Lab Questions Experiment 7
Q1. Is mechanical energy conserved in these exercises? What about the total energy?
Q2. Name the conservative forces that created work in this experiment.
Q3. In Exercise 1 you should have found that
Phys1220 Exam-2 Fall2015
1. A block with mass M = 2.0 kg is placed on an inclined plane. The plane makes an angle
of 36.87o with the horizontal, and the coefficients of kinetic and static friction between the
block and the plane are k = 0.5 and s = 0.8, r
Phys1220 Equation Sheets
Position vector:
x = xi,
y = y
j,
Displacement:
x (xf xi )i
d
Average Speed: Sav t
Average Velocity:
v av,x tx = vav,xi
z = z k,
r = xi + y
j + zk
r (
rf
r i ) = xi + y
j + z k
.
v av = vav,xi + vav,y j + vav,z k
Instantaneous
Phys1220 Exam-2 Spring2015
1. The x and y coordinates of a 2.0-kg particle moving in the xy plane under the
influence of a net force F are given by x = 1.5 t2 and y = (1/3) t3 - 3 t2, with x and y in
meters and t in seconds. What is the magnitude of the f
Phys1220 Exam-2 Fall2014
1. A 40.0-kg block is initially at rest on a horizontal surface. A horizontal force of
280 N is required to set the block in motion, after which a horizontal force of 120 N is
required to keep the block moving with constant speed.
Phys1220 Exam-2 Spring 2014
1. A father pulls his young daughter on a sled with a force of 100 N while the sled
moves with a constant velocity as illustrated below. The total mass of the sled and
the girl is 30.0 kg. What is the coefficient of the kinetic
singh (nbs597) Light Properties I poche (SC431 / 301)
This print-out should have 29 questions.
Multiple-choice questions may continue on
the next column or page find all choices
before answering.
001 10.0 points
Consider the setup of a single slit experim
Centripetal Force Lab
George Bluth
I.
Foundation
This experiment was intended to introduce the concepts of centripetal acceleration and
centripetal force. This intention was accomplished through the calculation and graphing of
several components for Newto
Projectile Motion Lab Report
George Bluth
I.
Foundation
This experiment is intended to introduce projectile motion and the independence of the
horizontal and vertical components of a projectiles motion through experimentation and
calculation. The introduc
Conservation of Energy Lab Report
George Bluth
I.
Foundation
This experiment displays the concepts of energy conservation and work for students to observe
and experimentally prove. This is primarily achieved through the use of energy principles. In
both e
Velocity And Acceleration Lab Report
George Bluth
I.
Foundation
This experiment is intended to introduce the relationship between displacement, velocity,
and acceleration. This is accomplished through the use of a data acquisition program, a
photogate, a
Moments of Inertia Lab Report
George Bluth
I.
Foundation
This laboratory experiment is designed to introduce students to the dynamics of a rotating
rigid body. This is primarily accomplished through three exercises that teach the relationship
between torq
Force, Mass, & Acceleration Lab Report
George Bluth
I.
Foundation
This experiment is intended to display the connection between force, mass, and
acceleration. Students will observe how a body accelerates while experiencing a constant net
force. This is ac
Collisions in One Dimension
George Bluth
I.
Foundation
This experiment was intended to introduce the principles of conservation of momentum and
conservation of energy through the use of gliders on a frictionless and level air track. This was
accomplished
Torque Report
George Bluth
I.
Foundation
This experiment is intended to improve students knowledge of the concept of torque
through experimental confirmation of the values of several known masses in three exercises.
Experimentation will be performed by st