1
Newtons Second Law
Dedaar Karimzadeh
Youssef Khamsi
Physics 181 Spring 2017
Section 001-5-007-14
Tuesday 12:00-2:50 p.m.
8 February 2017
2
Abstract
In Newtons Second Law lab the main focus was to measure the acceleration of the cart
as a function of a f
Circular Motion
Dedaar Karimzadeh
Youssef Khamsi
Physics 181 Spring 2017
Section 001-5-007-14
Tuesday 12:00 p.m.-2:50 p.m.
19 March 2017
Abstract
The main purpose of this lab was to understand the concept of centripetal acceleration, measure
the force req
1
Range Versus Height
Dedaar Karimzadeh
Youssef Khamsi
Physics 181 Spring 2017
Section 001-5-007-14
Tuesday 12:00-2:50 p.m.
30 January 2017
2
Abstract
In the Range vs. Height lab experiment our focus was to determine the significance of the
height the bal
1Karimzadeh
Energy Conservation Worksheet
Dedaar Karimzadeh
Youssef Khamsi
Physics 181 Spring 2017
Section 001-5-007-14
Tuesday 12:00-2:50 p.m.
28 February 2017
2Karimzadeh
Abstract
The goal of this experiment was broken down into multiple sections. First
Exam 2
Firstname
PHYSICS 102
March 23, 2016
Lastname
You must start all problems from the equations on the sheet.
You must show all work to get full credit for the problem.
Please box your answers.
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Resistors
Resistance and Ohms Law
Lab Partner:
Instructor:
PHYS 182 Section 07
Experiment date: 09/21/16
Report date: 09/27/16
Paper Submission: 5:00 PM
Electronic Submission: 5:00 PM
Abstract:
This experiment demonstrated the resistance changes within li
Exam 2A PHYSICS 102 October 24, 2016
Firstname l [:5 Lastname is
Section Number (001005)
flit
You must start all problems from the equations on the sheet.
You must show all work to get full credit for the problem.
If you need more space, you may use
Exam 3A PHYSICS 102 December 2, 2016
Firstname l )xt Lastname g@ l l
Section Number (001005)
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Brian Nguyen
Ochem lab report
TLC analysis of analgesic drugs report
Objective:
The Objective in this lab is to determine what the over-counter painkillers composition by
using the Tlc plates.
Physical Constants:
Structure
MW
(g/mol)
46.07
MP/Bp
(Celsius)
Brian Nguyen
lab partner: Jacob
ta: Kai Chen
181 section 17
date submitted :11/27/2016
Abstract:
This experiment we measured the average range of small silver ball that lands on
carbon paper, which leaves a mark on the giant white paper. We do this 18 tim
Physics 181 Lab Practical
Fall 2016
NAME_
( 45 Minutes, Closed book, closed notes, calculators allowed
Do not touch the red tape )
g = 9.8 m/s2
Station Number _Total
Grade_
You may have your laptop open ONLY when doing task #3!
TOTAL
1.
For the pendulum o
Sample Calculations
Part 1:
p=(pf1+pf2 ) p1i
pi= m1v1i
pf= m1v1f
P=momentum=mv
ke= KEf-KEi
k= mv2
KEinitial= 1/2m1v1i2
KEfinal= m1v1f2 + m2v2f2
Part 2:
Same formulas from part 1 were utilized to do calculations in part 2 as
well.
Part 3: Same formulas fro
Standing Waves
A standing wave forms from the interference of many traveling waves. In the case of a string
clamped at the ends, there are only certain wavelengths that are allowed for standing waves. This is
because the ends are fixed and therefore these
Archimedes Principle
If you have ever held a helium filled balloon or tried to submerge a ball in water, you will have
experienced Archimedes principle. It states that a fluid exerts an upward buoyant force on an object
equal to the weight of the displace
frequency
(hz)
n
actual
mass
(kg)
tension
(newtons)
square root of
tension
frequency
(hz) at n = 4
length
(m)
1/length
frequency
(hz) at n=4
1
20.2
0.1
0.98
0.9899494937
42
1.5 0.6666666667
85.7
2
40
0.199
1.9502
1.396495614
47.7
1.25
0.8
99.2
3
65.3
0.29
Newtons Second Law
Lab Report
Timmy Nguyen
Lab Partner: Robert Finn
Physics 181: W 2:00-4:50
TA: Michael Schott
Abstract:
In this experiment we used Newtons Second Law to calculate acceleration. This
was done with controlled amount of weights and distance
Abstract:
For part 1 of the lab, a cart was rolled down a rollercoaster from rest. The
rollercoaster consisted of a steep descent and a loop at the end of the descent as
shown in the illustration for part 1 in the lab manual. Eight photogates set up at
di
Circular Motion
Tim Nguyen
Lab Partner: Robert Finn
T.A.: Michael Schott
Physics 181 Sec 10
10/26/16
Due W:2:00Pm
Abstract:
In motion that is not linear, or otherwise angular. Tension can be derived into an
equation with terms of radius, mass and angular
Brian Nguyen
Lab Partners: Andres Castel de Oro, and Piper Murphy
Ta: Kai Chen
181l section 17
Date submitted 10/29/2016
Abstract :
For the first part of this lab we measured the period of the pendulum at different masses.
We also measured the period but
Brian Nguyen
Lab Partner:
Ta: Kai Chen
181 section 17
Date Submitted 11/13/2016
Abstract:
For the first part of the lab we used a golf ball to get a feel of what the buoyant force is.
for the second part of the lab we varied the different masses, and obse
Laboratory 4A: Recrystallization
1. Show the steps for the recrystallization for a compound with an insoluble impurity.
The recrystallization process for a compound with an insoluble impurity consists of a few distinct
steps. Understanding that only speci
EXPERIMENT 1:
Surface: CLOTH
Sled Mass
250 g
250 g
500 g
500 g
750 g
750 g
Hanging Mass
49 g
49 g
87 g
88 g
129 g
129 g
Average Hanging Mass Coefficient of static friction
Surface: CORK
Sled Mass
250 g
250 g
500 g
500 g
750 g
750 g
Hanging Mass
135 g
135
Energy Conservation
Pedro Espino
18 October 2016
Abstract
In this experiment we explored energy conservation, which is defined for a closed
system where the the total energy in the system remains constant (E=K+U). Specifically, in this
experiment we only
Range vs. Height
Pedro Espino
Physics 181 Section 013
15 September 2016
Abstract:
In this experiment, we measured the horizontal distance, or range, that a ball travels when
launched from different heights. This experiment was conducted by dropping a ball