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3 Pages

### HW2

Course: PHY 303K, Fall 2007
School: University of Texas
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Word Count: 682

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02 homework RAHMAN, TARIQUE Due: Jan 30 2008, 3:00 am Question 1, chap 3, sect 1. part 1 of 1 10 points Which of the following are scalar quantities, which are vector quantities? a) velocity. b) age. c) speed. d) acceleration. e) temperature. 1. Vectors: velocity. Scalars: age, temperature, speed,acceleration. 2. Vectors: velocity, acceleration. Scalars: age, temperature, speed. 3. Vectors: velocity,...

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University of Texas - PHY - 303K
homework 03 RAHMAN, TARIQUE Due: Feb 4 2008, 3:00 am Answer in units of s. Question 1, chap 2, sect 6. part 1 of 1 10 points A toy rocket, launched from the ground, rises vertically with an acceleration of 20 m/s2 for 9.3 s until its motor stops. The acce
University of Texas - PHY - 303K
homework 04 RAHMAN, TARIQUE Due: Feb 6 2008, 3:00 am Question 1, chap 4, sect 1. part 1 of 1 10 points Suppose that three balls are rolled simultaneously from the top of a hill along the slopes as shown below. 1 2 31be falling vertically with a speed v2
University of Texas - PHY - 303K
homework 05 RAHMAN, TARIQUE Due: Feb 11 2008, 3:00 am Question 1, chap 4, sect 4. part 1 of 1 10 points A ball is thrown and follows the parabolic path shown. Air friction is negligible. Point Q is the highest point on the path. Points P and R are the sam
University of Texas - PHY - 303K
homework 06 RAHMAN, TARIQUE Due: Feb 13 2008, 3:00 am 4. II and III only Question 1, chap 4, sect 5. part 1 of 1 10 points Consider the following situations. A) An object moves with uniform circular motion. B) An object travels as a projectile in a gravit
University of Texas - PHY - 303K
homework 07 RAHMAN, TARIQUE Due: Feb 15 2008, 3:00 am Question 1, chap 5, sect 1. part 1 of 1 10 points An elevator is being lifted up an elevator shaft at a constant speed by a steel cable as shown in the gure below. All frictional eects are negligible.
University of Texas - PHY - 303K
homework 08 RAHMAN, TARIQUE Due: Feb 20 2008, 3:00 am Question 1, chap 6, sect 1. part 1 of 2 10 points A block of mass m is accelerated across a rough surface by a force of magnitude F that is exerted at an angle with the horizontal, as shown above. The
University of Texas - PHY - 303K
homework 09 RAHMAN, TARIQUE Due: Feb 25 2008, 3:00 am Question 1, chap 6, sect 1. part 1 of 1 10 points In order to slide a heavy desk across the oor at constant speed in a straight line, you have to exert a horizontal force of 500 Newtons. Compare the 50
University of Texas - PHY - 303K
homework 10 RAHMAN, TARIQUE Due: Feb 29 2008, 3:00 am Question 1, chap 7, sect 3. part 1 of 2 10 points If a golf ball and a ping-pong ball both move with the same kinetic energy, which has the greater speed? 1. Cannot be determined 2. the golf ball 3. th
University of Texas - PHY - 303K
homework 11 RAHMAN, TARIQUE Due: Mar 3 2008, 3:00 am Question 1, chap 8, sect 1. part 1 of 1 10 points A weight lifter lifts a mass m at constant speed to a height h in time t. How much work W is done by the weight lifter? mgh 1. W = t 2. W = m g h t 3. W
University of Texas - PHY - 303K
homework 12 RAHMAN, TARIQUE Due: Mar 4 2008, 9:00 pm Question 1, chap 9, sect 1. part 1 of 2 10 points A ball is tossed straight up from the surface of a small, spherical asteroid with no atmosphere. The ball rises to a height equal to the asteroids radiu
University of Texas - PHY - 303K
homework 20 RAHMAN, TARIQUE Due: Apr 18 2008, 3:00 am Question 1, chap 14, sect 4. part 1 of 1 10 points A steel cable with a cross-sectional area of 1.5 cm2 has a mass of 2.95 kg/m . Its Youngs modulus is 1.27 1011 N/m2 . The acceleration of gravity is 9
University of Texas - PHY - 303K
homework 21 RAHMAN, TARIQUE Due: Apr 21 2008, 3:00 am 4. The lower strings are plucked by a ghost. Question 1, chap 15, sect 4. part 1 of 2 10 points Question 4, chap 15, sect 5. part 1 of 1 10 points1rIf the handle of a tuning fork is held solidly aga
University of Texas - PHY - 303K
homework 22 RAHMAN, TARIQUE Due: Apr 25 2008, 3:00 am Question 1, chap 16, sect 2. part 1 of 1 10 points Which requires a physical medium in which to travel? 1. sound 2. light 3. neither sound nor light 4. both sound and light Question 2, chap 16, sect 2.
University of Texas - PHY - 303K
List midterm02 - Mar 06 2006 in class PHY 303K-Florin-Spring 2008. Question 1, chap 6, sect 3. part 1 of 1 0 points Barrel of Fun 05 (599) An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough that any person i
University of Texas - PHY - 303K
List midterm02 - Mar 06 2006 in class PHY 303K-Florin-Spring 2008. Question 1, chap 6, sect 3. part 1 of 1 0 points Barrel of Fun 05 (599) An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough that any person i
University of Texas - CH - 301
Rahman, Tarique Homework 2 Due: Sep 13 2007, midnight Inst: Vandenbout This print-out should have 17 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Heres the rst
University of Texas - CH - 301
Rahman, Tarique Homework 3 Due: Sep 18 2007, midnight Inst: Vandenbout This print-out should have 25 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. This homework
University of Texas - CH - 301
Rahman, Tarique Homework 4 Due: Sep 25 2007, midnight Inst: Vandenbout This print-out should have 16 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. This homework
University of Texas - CH - 301
Rahman, Tarique Homework 5 Due: Oct 2 2007, midnight Inst: Vandenbout 12. E(SO4 )26 5 510. None of these Explanation:H1. Ca +I+I+ICa gives up two electrons to form the Ca2+HGG003 (part 1 of 1) 10 points Use electron-dot notation to demonst
University of Texas - CH - 301
Rahman, Tarique Homework 6 Due: Oct 9 2007, midnight Inst: Vandenbout This print-out should have 23 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Here are more q
University of Texas - CH - 301
Rahman, Tarique Homework 7 Due: Oct 16 2007, midnight Inst: Vandenbout This print-out should have 20 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Here are more
University of Texas - CH - 301
Rahman, Tarique Homework 8 Due: Oct 31 2007, midnight Inst: Vandenbout This print-out should have 33 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. 001 (part 1 of
University of Texas - CH - 301
Rahman, Tarique Homework 9 Due: Nov 6 2007, midnight Inst: Vandenbout This print-out should have 23 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Room Assignment
University of Texas - CH - 301
1A11Periodic Table of the Elements2A28A181.0079H3A134A145A156A167A1724.0026He36.941Li49.0122Be510.811B612.011C714.0067N P815.9994O S918.9984F1020.1797Ne Ar1122.9898Na K1224.3050Mg Ca Sr3B34B45B56B
University of Texas - CH - 301
Martin, Robert Homework 2 Due: Jan 25 2007, 5:00 pm Inst: Deb Walker This print-out should have 29 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Thermo Review 00
University of Texas - CH - 301
University of Texas - CH - 301
McCord/Vanden BoutCHAPTER 5Exam 3 Review TopicsFall 2007Chapter 5 Which Sections for the Exam?Chapter 5: All sections except sections 5.9 and 5.11 were covered. Section 11 is an interesting section on atmospheric chemistry.P1V1 P2V2 = (assuming cons
University of Texas - CH - 301
Pietzsch, Ashley Exam 3 Due: Nov 9 2006, noon Inst: Brodbelt This print-out should have 23 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. Exam 3. You must ll in y
University of Texas - CH - 301
University of Texas - CH - 301
University of Texas - CH - 301
University of Texas - CH - 301
University of Texas - CH - 301
Livasy, David Exam 3 Due: Oct 27 2006, 5:00 pm Inst: Donna C Lyon This print-out should have 20 questions. Multiple-choice questions may continue on the next column or page nd all choices before answering. The due time is Central time. 001 (part 1 of 1) 1
University of Texas - CH - 301
Have your notes readyLiquids and Solids Liquids= intermolecular forces limit the range of motion of the moleculesCharacteristics Density and compressibility =density much higher than gas, with huge pressure can be compressedCharacteristics Fluidity
University of Texas - CH - 301
Chapter 14Gases A. Kinetic Theory Gas Particles do not attract or repel each other Gas particles are much smaller than distances between themKinetic Theory Gas particles are in constant random motion No kinetic energy is lost when gas particles colli
University of Texas - CH - 301
CrystallineSolidsCrystal=particlesarearrangedinan orderly,geometricrepeatingpatternAmorphoussolidParticlesarearrangedinarandom manner SometimescalledsupercooledliquidsMeltingPointChangeofasolidtoaliquidbythe additionofheat. Temperaturethatthishappens
University of Texas - CH - 301
Physical Characteristics of Gases =chapter 10 pg 303Kinetic Theory = describes the motion of particles and attempts to explain why gas laws are true. This theory is based on the fact that particles of matter are always in motion.Ideal Gas = imaginary g
Waterloo - PSYCH - 101
1Learning Objectives: Lecture ~ IntroductionContent of Psychology 1. Describe the basic model of psychology and the three major variables. Person -&gt; behavior -&gt; outcome 2. Describe the ABC's of psychology. Affect Behavior what behavior is related to disc
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Northeastern - ECE - 210
Northeastern - ECE - 210
Northeastern - ECE - 210
Northeastern - ECE - 210
Northeastern - ECE - 210
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