Register now to access 7 million high quality study materials (What's Course Hero?) Course Hero is the premier provider of high quality online educational resources. With millions of study documents, online tutors, digital flashcards and free courseware, Course Hero is helping students learn more efficiently and effectively. Whether you're interested in exploring new subjects or mastering key topics for your next exam, Course Hero has the tools you need to achieve your goals.

6 Pages

hw4_s

Course: PHY 303K, Spring 2008
School: University of Texas
Rating:

Word Count: 1711

Document Preview

04 homework YOO, HEE Due: Jan 26 2008, 4:00 am Question 1, chap 2, sect 4. part 1 of 1 10 points A car is moving at constant speed on the freeway. The driver sees a patrol car at time t1 and rapidly slows down by around 10 miles per hour. After continuing at this speed for a few minutes, the driver at time t2 returns to the earlier constant speed. Let us plot the acceleration of the car as a function of time;...

Register Now

Unformatted Document Excerpt

Coursehero >> Texas >> University of Texas >> PHY 303K

Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.

Course Hero has millions of student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more. Course Hero has millions of course specific materials providing students with the best way to expand their education.

Below is a small sample set of documents:

University of Texas - PHY - 303k
oldhomewk 09 YOO, HEE Due: Feb 5 2008, 4:00 am Question 1, chap 4, sect 6. part 1 of 3 10 points A skater (water spider) maintains an average position on the surface of a stream by darting upstream (against the current), then drifting downstream (w
Baylor - ENGL - 1302
British Lit Poems and Literature Journal Living in the Present Today's journal entry will discuss a poem that I found to be very interesting and enjoyable. I enjoyed the message of treasuring one's youth that Robert Herrick wrote and decided to look
University of Texas - PHY - 303k
homework 13 YOO, HEE Due: Feb 19 2008, 4:00 am Solution: The force on the mass is Question 1, chap 6, sect 2. part 1 of 1 10 points A load of 30 N attached to a spring hanging vertically stretches the spring 6.4 cm. The spring is now placed horizon
University of Texas - PHY - 303k
homework 11 YOO, HEE Due: Feb 12 2008, 4:00 am Question 1, chap 5, sect 2. part 1 of 2 10 points A book is at rest on an incline as shown above. A hand, in contact with the top of the book, produces a constant force Fhand vertically downward. Fhand
University of Texas - PHY - 303k
homework 12 YOO, HEE Due: Feb 18 2008, 4:00 am Question 1, chap 6, sect 1. part 1 of 1 10 points There is friction between the block and the table. The suspended 4 kg mass on the left is moving up, the 3 kg mass slides to the right on the table, an
Argument from language Knowing a language is knowing meaning of words Meaning distinguishes between co-extensive properties: contrast &quot;triangular&quot; and &quot;trilateral&quot; Learner of language cannot distinguish co-extensive properties in experience by ostent
What it's Like to Be Ancient Is Perception &quot;Top Down&quot;? The picture is ambiguous Is perception merely reception of pure information? Or is it really &quot;interpretation&quot; or &quot;inference&quot; based on our background beliefs and attitudes? The square is sta
Thomas Aquinas1225 1274(Aquinas notes created by Kevin Vallier) Dominican monk, born to Italian nobility. Worked ~150 years after Anselm. Student of Albert the Great, a proponent of Aristotle. (Influenced heavily by Islamic philosophers: Avic
Arizona - INDV - 101
Drive for perfection Simple forms complex forms Inheritance of acquired characteristic Misconception #1: &quot;evolution is a theory about the origin of life.&quot; Truth: evolutionary theory deals with how life changed after its origin. Misconception #2: evo
Generalized Socratic Period Rational person act deliberately Deliberation = reason to select best alternative action Rational persons do what is best Never intentionally do what is wrong Rational agents should never be punished for wrong doing. Shoul
Augustine(354-430ad) Born near Carthage (Algeria) in N. Africa Christian mother (Monica) Pagan father Citizen of the Roman Empire Christianity the official religion of the Empire since the edit of Constantine (313ad)1 Educated in Carthage
Arizona - INDV - 101
Consequence of the Socratic Paradox The unexamined life is not worth living The examined life is the life of a rational person who undertakes to know what is generally good and valuable in life Only such a person may come to know who is best to do or
The execution of Socrates is an occasion in the Phaedo for a discussion of the nature of the soul with reference to the Forms In the Republic Plato characterizes the soul differently and expands upon the Forms1The Forms and the Soul In The Phaed
Arizona - INDV - 101
Questions from syllabus: What is your instructor's name? (Answer: Suzanne or Dr. Delaney) If you had a question about the grade you got on an exam or assignment - which TA would you ask? How many research participation credits are required? What happ
Anselm of Canterbury 1033-1109 Archbishop of Canterbury Aims to establish the existence of God on the basis of reason rather than faith Arguments for the existence of God raise the general question: how do we prove the existence of anything?1
Arizona - INDV - 101
Trad 104 Mind, Matter, GodJ. Christopher Maloneymaloney@u.arizona.eduDepartment of Philosophy Social Sciences 213 621 3120 Office Hours T/TH 12:30 2:00pm1Graduate Teaching AssociatesAll questions about grades should conveyed by email to Dani
Arizona - INDV - 101
Consciousness: Our awareness of ourselves and our environment Paying attention = becoming conscious of that thing Altered states of consciousness Daydreaming Sleeping Drug induced Meditative / prayer induced Hypnosis Near death experiences Sleeping C
Arizona - INDV - 101
Descartes Issues for Final Exam The nature of knowledge and the justification of science Descartes versus the Skeptic Both accept Foundationalism knowledge requires evidential certainty Only two types of evidence Sensation/perception Pure, abs
The Meno's Doctrine of Innate Knowledge In its most basic form, learning is classification Basic learning involves coming to know that x is F e.g. this is a dog e.g. that is a cat1 To classify x as F, one must first know what an F is e.g. to
Boethius &amp; Freedom Boethius (480-524 AD) Fluent in both Latin and Greek Familiar with works of both Plato &amp; Aristotle Translated Aristotle's logical works into Latin Thereby transmits Aristotle's logical works to early medieval western Europe A
Aristotle Aristotle: 384-322 BC born in Stagira in northern Greece Plato's student in the Academy Leaves Athens after Plato's death in 347 BC Teaches Alexander for 3 years Returns to Athens in 335BC &amp; establishes the Lyceum Alexander dies in 3
Arizona - INDV - 101
Types of psychological therapies 1. Behaviorist a. Aversive conditioning (also aversive therapy) i. Smoking until sick ii. Eating until puking iii. Electrical shock b. Token economies i. Gold star for cleaning play ground ii. Rewards c. Systematic de
Psychological disorders How do we define whether something is a psychological disorder The behavior or thought pattern must be: Unusual for that persons culture Disturbing to that person Maladaptive (dysfunctional) Danger to themselves or others Note
Arizona - INDV - 101
Psychological Therapy 1. Clinical psychologist, Ph.D. and licensed to practice. 2. Psychiatrist, M.D. 3. Clinical or Psychiatric Social Worker, M.S.W. 4. Counselors, or therapists (no degree required, although many do) IT'S OK TO SHOP AROUND 2 major
Jean Piaget proposed four stages of cognitive development 1. Sensorimotor stage birth : 2 years a. Object permanence occurs around age of 6 months 2. Preoperational stage 2years : 6 years a. Conservation task (glasses beaker and water) b. Egocentr
(428-348 BC)Plato Athenian philosopher &quot;Student&quot; of Socrates Aristotle's teacher Founded the Academy (Closed 525 AD; Justinian) Composed many (preserved) dialogues onmorality, metaphysics and epistemology1Plato on Rationality &amp; Emotion
Arizona - INDV - 101
CT Scan (cat scan) CT (computed Tomography) also called cat scan: Series of x-rays that portray structure of brain PET (positron emission tomography): Radioactive glucose is picked up by PET scanner to portray activity MRI (magnetic resonance imagin
Arizona - ACCT - 200
Due February 7th (DUE in CLASS)Name: _ Circle Class Time: 8:00 9:30 12:30Accounting 200 Homework Assignment #2 - (10 points)Part 1: For each transaction, prepare the adjusting journal entry and answer questions about the impact on the accounting
Arizona - ACCT - 200
Name: _ Class time: 8:00 9:30 12:30DUE at beginning of class on February 14th No late assignments acceptedAccounting 200 Homework #3 PRETEST for exam 1 (10 points) Record your answers to all questions on this page and turn in only this sheet at t
Arizona - INDV - 101
Developmental psychology: study of cognitive physical and social changes throughout the life cycle Infants are born with about as many neurons as they are ever going to have.however the neural networking compared to adult networks are very simple. Co
Arizona - ACCT - 200
Due January 31st (DUE in CLASS)Name: _ Circle Class Time: 8:00 9:30 12:30Accounting 200 Homework Assignment #1 - (10 points)Part 1 Follow the example given to answer the 5 questions of this Part; you will fill in the first space with &quot;increases&quot;
University of Texas - PHY - 303k
homework 17 YOO, HEE Due: Feb 28 2008, 4:00 am Question 1, chap 8, sect 2. part 1 of 1 10 points The two blocks are connected by a light string that passes over a frictionless pulley with a negligible mass. The 5 kg block lies on a rough horizontal
University of Texas - PHY - 303k
homework 15 YOO, HEE Due: Feb 23 2008, 4:00 am Question 1, chap 7, sect 3. part 1 of 3 10 points A block of mass m is pushed a distance D up an inclined plane by a horizontal force F . The plane is inclined at an angle with respect to the horizont
University of Texas - PHY - 303k
homework 19 YOO, HEE Due: Mar 4 2008, 4:00 am Question 1, chap 8, sect 5. part 1 of 2 10 points A 1880 kg car starts from rest and accelerates uniformly to 18.7 m/s in 14.1 s . Assume that air resistance remains constant at 321 N during this time.
University of Texas - PHY - 303k
homework 18 YOO, HEE Due: Mar 1 2008, 4:00 am F = ma + Fr Question 1, chap 8, sect 5. part 1 of 1 10 points A hot rod of mass 1600 kg, starting from rest reaches a speed of 150 m/s in only 18.4 s. What is the average output power? 1. 0.978261 MW co
University of Texas - PHY - 303K
oldhomewk 28 YOO, HEE Due: Apr 6 2008, 4:00 am Question 1, chap 14, sect 3. part 1 of 2 10 points A solid bar of length L has a mass m1 . The bar is fastened by a pivot at one end to a wall which is at an angle with respect to the horizontal. The
University of Texas - PHY - 303k
homework 14 YOO, HEE Due: Feb 21 2008, 4:00 am Question 1, chap 6, sect 99. part 1 of 1 10 points A car with mass 828 kg passes over a bump in a road that follows the arc of a circle of radius 45.8 m as shown in the figure. The acceleration of grav
University of Texas - PHY - 303k
homework 16 YOO, HEE Due: Feb 26 2008, 4:00 am Question 1, chap 8, sect 1. part 1 of 1 10 points A 7.1 kg mass is attached to a light cord that passes over a massless, frictionless pulley. The other end of the cord is attached to a 2.6 kg mass. The
Purdue - CIVIL ENGI - CE 573
CE 573: Example on Forcing Interpolation A' B' (sec) C' (in/kip) D' (in/kip) 8.130E-01 9.067E-02 1.2350E-02 6.352E-03 A&quot; (rad/sec) B&quot; C&quot; (in/kip-s) D&quot; (in/kip-s) -3.579E+00 7.560E-01 1.7090E-01 1.870E-01 t_i 0.0000 0.1000 0.2000 0.3000 0.4000 0.5000
Purdue - CIVIL ENGI - CE 573
Linear Acceleration Method - Elastoplastic Behavior Mass Damping Stiffness Time Step (kip-sec^2/in) (kip-sec/in) (kip/in) (sec) 0.5 0.06324 20.0000 0.1 Effective Stiffness Elastic Plastic (kip/in) (kip/in) 321.90 301.90 t_i (sec) 0.00 0.10 0.20 0.30
Middle East Technical University - CIVIL ENGI - CE 728
MIDDLE EAST TECHNICAL UNIVERSITY DEPARTMENT OF CIVIL ENGINEERINGCE 728 GEOTECHNICAL EARTHQUAKE ENGINEERING ASSIGNMENT #3 DYNAMIC SOIL PROPERTIESModulus Degradation Plot vs. Shear Strain for Sands &amp; Gravels 1 0,9 0,8 0,7 0,6G/Gmax0,5 0,4 0,3 0
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 5 Seismic Soil Liquefaction Part (a) and (b) due on : December 7Northwestern Turke
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 8 Seismic Assessment of Retaining Structures For the retaining wall shown in the fig
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 8 Seismic Assessment of Retaining Structures For the retaining wall shown in the fig
Middle East Technical University - CIVIL ENGI - CE 728
Assignment-2 Solution: Solution Procedure (for each question): 1. Initially, using at least one attenuation relationship, calculate expected peak horizontal acceleration (i.e. can be referred to as PGA, MHA, or EPA, on this solution PGA is chosen) fo
Middle East Technical University - CIVIL ENGI - CE 728
Assignment-2 Solution: Solution Procedure (for each question): 1. Initially, using at least one attenuation relationship, calculate expected peak horizontal acceleration (i.e. can be referred to as PGA, MHA, or EPA, on this solution PGA is chosen) fo
Middle East Technical University - CIVIL ENGI - CE 728
MIDDLE EAST TECHNICAL UNIVERSITY DEPARTMENT OF CIVIL ENGINEERINGCE 728 GEOTECHNICAL EARTHQUAKE ENGINEERING ASSIGNMENT #4 SENSITIVITY ANALYSIS USING SHAKE91Unnormalized Pseudo Acceleration Response Spectra Using Various Number of Sublayers0,7 0,
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 7 Seismic Slope Stability1. By using Makdisi and Seed (1978) simplified procedure,
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Solution for Assignment # 1 By : zgr Kuruolu 1. a) The summary of the selected main shock strong ground motion records after the August 17, 1999 zmit Earthquake (Mw=7.4) are noted on Table 1. The maximum hor
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 GEOTECHNICAL EARTHQUAKE ENGINEERING ASSIGNMENT V SEISMIC SOIL LIQUEFACTIONAccording to given information about equipment and site investigation study the corrected SPT N values are given in Table 1. Note that = 18 kN/m3 and w=9.8 kN/m3 Tabl
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinSOLUTION 8 Seismic Assessment of Retaining Structuresa) The active and passive pressures acti
Middle East Technical University - CIVIL ENGI - CE 728
I.DEFINITION OF THE PROBLEMA sensitivity study using SHAKE91; a computer program which computes the response of a semi-infinite horizontally layered soil deposit overlying a uniform halfspace subjected to vertically propagating shear waves is req
Auckland - CIVIL ENGI - Civil 416
% Struct Mech 3 - Assignment 3 - MDOF dynamics disp('-'); disp('PRELIMINARY FREE VIBRATION ANALYSIS FOR PERIODS, MODES, ETC'); disp('-'); format short g % set numerical format for convenience clear all k1=205000; k2=205000; k3=205000; k4=155000; K=[k
Middle East Technical University - CIVIL ENGI - CE 728
By EMRAH YENER INTRODUCTION: Intensity, frequency content and duration are the main characteristics of the earthquake ground motions. These characteristics give information about the seismic energy of the ground motion, at which frequencies most of t
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 0 Background on Earthquake Strong Ground MotionFor the provided Sakarya strong gro
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 GEOTECHNICAL EARTHQUAKE ENGINEERING ASSIGNMENT VI POST LIQUEFACTION GROUND DEFORMATIONSa) Hamada et al. (1986) D = 0.75 * H0.75 * 0.33 H = 8.2 0.8 =7.4 m D = 0.75 * 7.40.75 * 3.00.33 = 2.93 mb) Youd et al. (2002) log DH = -16.213 + 1.532M
Middle East Technical University - CIVIL ENGI - CE 728
Major Tectonic PlatesWorldwide Seismic ActivityFault TypesPictures are obtained from the book &quot;Geotechnical Earthquake Engineering&quot; by Steven L. Kramer, 1996.
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinProject AssignmentYou have been hired by General Directorate of Disaster Management Affairs f
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 8 Seismic Assessment of Retaining StructuresFor the retaining wall shown in the fi
Purdue - CIVIL ENGI - CE 573
Constant Acceleration Method Mass Damping Stiffness Time Step Effective Stiffness (kip-sec^2/in) (kip-sec/in) (kip/in) (sec) (kip/in) 0.2533 0.1591 10.0000 0.1 114.50 t_i (sec) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 F_i (kips) 0.0000
Middle East Technical University - CIVIL ENGI - CE 728
CE 728 Geotechnical Earthquake Engineering Middle East Technical University, Ankara,TurkeyDepartment of Civil Engineering Assoc. Prof. Dr. K. nder etinASSIGNMENT 1 Attenuation Relationships1) Northwestern Turkey was strongly shaken by a major e