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Test Bank for College Physics, 8th edition by Hugh D Young
Test Bank for College Physics, 8th edition by Hugh D Young
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,Unit Conversion FactorsLENGTH ACCELERATION
1 m 5 100 cm 5 1000 mm 5 106 mm 5 109 nm 1 m s2 5 100 cm s2 5 3.281 ft s2
/ / /
1 km 5 1000 m 5 0.6214 mi 1 cm s2 5 0.01 m s2 5 0.03281 ft s2
/ / /
1 m 5 3.281 ft 5 39.37 in. 1 ft s2 5 0.3048 m s2 5 30.48 cm s2
/ / /
1 cm 5 0.3937 in. 1 mi h # s 5 1.467 ft s2
/ /
1 in. 5 2.540 cm
1 ft 5 30.48 cm MASS
1 yd 5 91.44 cm
1 mi 5 5280 ft 5 1.609 km 1 kg 5 103 g 5 0.0685 slug
1 g 5 6.85 3 1025 slug
1 Å 5 10210 m 5 1028 cm 5 1021 nm
1 slug 5 14.59 kg
1 nautical mile 5 6080 ft
1 u 5 1.661 3 10227 kg
1 light year 5 9.461 3 1015 m
1 kg has a weight of 2.205 lb when g 5 9.80 m s2 /
AREA
FORCE
1 cm2 5 0.155 in.2
1 m2 5 104 cm2 5 10.76 ft2 1 N 5 105 dyn 5 0.2248 lb
1 in.2 5 6.452 cm2 1 lb 5 4.448 N 5 4.448 3 105 dyn
1 ft 5 144 in.2 5 0.0929 m2
PRESSURE
VOLUME 1 Pa 5 1 N m2 5 1.450 3 1024 lb in.2 5 0.209 lb ft2
/ / /
1 liter 5 1000 cm 5 10 m
3 23 3 1 bar 5 105 Pa
5 0.03531 ft3 5 61.02 in.3 1 lb in.2 5 6895 Pa
/
1 ft 5 0.02832 m3 5 28.32 liters 5 7.477 gallons
3 1 lb ft2 5 47.88 Pa
/
1 gallon 5 3.788 liters 1 atm 5 1.013 3 105 Pa 5 1.013 bar
5 14.7 lb in.2 5 2117 lb ft2
/ /
TIME 1 mm Hg 5 1 torr 5 133.3 Pa
1 min 5 60 s
1 h 5 3600 s ENERGY
1 d 5 86,400 s 1 J 5 107 ergs 5 0.239 cal
1 y 5 365.24 d 5 3.156 3 107 s 1 cal 5 4.186 J (based on 15° calorie)
1 ft # lb 5 1.356 J
ANGLE 1 Btu 5 1055 J 5 252 cal 5 778 ft # lb
1 eV 5 1.602 3 10219 J
1 rad 5 57.30° 5 180° p / 1 kWh 5 3.60 3 106 J
1° 5 0.01745 rad 5 p 180 rad /
1 revolution 5 360° 5 2p rad
MASS–ENERGY EQUIVALENCE
1 rev min 1 rpm 2 5 0.1047 rad s
/ / 1 kg 4 8.988 3 1016 J
1 u 4 931.5 MeV
SPEED
1 eV 4 1.07421029 u
1 m s 5 3.281 ft s
/ /
1 ft s 5 0.3048 m s
/ / POWER
1 mi min 5 60 mi h 5 88 ft s
/ / / 1W51J s /
1 km h 5 0.2778 m s 5 0.6214 mi h
/ / / 1 hp 5 746 W 5 550 ft # lb s /
1 mi h 5 1.466 ft s 5 0.4470 m s 5 1.609 km h
/ / / / 1 Btu h 5 0.293 W
/
1 furlong fortnight 5 1.662 3 1024 m s
/ /
,College
Physics
,This page intentionally left blank
,PhET Simulations Available in the Pearson eText and in the Study Area of MasteringPhysics
For users of the two-volume *18.2 Charges and Fields 587 26.5 Wave Interference 875
edition, Volume 1 includes 18.9 Molecular Motors, 28.1 Photoelectric Effect 933
Chapters 1–16 and Volume 2 Optical Tweezers and 28.2 Neon Lights and Other
includes Chapters 17–30. Applications, Stretching Discharge Lamps 938
DNA 607 28.2 Blackbody Spectrum, The
1.6 Estimation 11
19.2 Conductivity, Ohm‘s Law, Greenhouse Effect 942
1.8 Vector Addition 19
Resistance in a Wire 620 28.3 Rutherford Scattering 944
*2.4 Forces in 1 Dimension 42
19.3 Battery Voltage 624 28.3 Models of the Hydrogen
*2.4 The Moving Man 43
19.4 Battery-Resistor Circuit, Atom 945
2.6 Lunar Lander 51
Signal Circuit 630 28.4 Lasers 951
3.2 Maze Game 71
19.5 Circuit Constructions Kit 28.7 Davisson-Germer:
3.3 Projectile Motion 75
(DC Only) 633 Electron Diffraction 957
3.4 Ladybug Revolution,
20.2 Magnets and Compass, 28.7 Fourier: Making Waves,
Motion in 2D 85
Magnets and Quantum Wave
5.2 Lunar Lander 133
Electromagnets 660 Interference 959
5.3 Forces in 1 Dimension,
20.9 Faraday‘s Electromagnetic 29.5 Band Structure,
Friction, the Ramp 137
Lab 681 Conductivity 989
6.5 My Solar System 175
21.3 Faraday‘s Electromagnetic 29.6 Semiconductors,
*7.7 The Ramp 212
Lab, Faraday‘s Law, Conductivity 991
10.5 Torque 307
Generator 702 30.1 Simplified MRI 1006
11.3 Motion in 2D, *Masses &
*22.3 Circuit Constructions Kit 30.3 Alpha Decay 1011
Springs 343
(AC+DC) 744 30.6 Nuclear Fission 1023
*11.5 Pendulum Lab 351
23.4 Radio Waves &
12.6 Fourier: Making Waves, *Indicates an associated tutorial
Electromagnetic
Waves on a String 374 available in the MasteringPhysics
Fields 766
17.2 Balloons and Static Item Library.
23.5 Microwaves 768
Electricity, John
*24.5 Geometric Optics 819
Travoltage 549
25.3 Color Vision 841
17.7 Charges and Fields,
*26.2 Wave Interference 865
Electric Field Hockey,
Electric Field of
Dreams 563
,This page intentionally left blank
,ActivPhysics OnLine™ Activities www.masteringphysics.com
1.1 Analyzing Motion by Using Diagrams 7.1 Calculating Torques 12.1 DC Series Circuits (Qualitative)
1.3 Predicting Motion from Graphs 7.7 Rotational Kinematics 12.2 DC Parallel Circuits
1.4 Predicting Motion from Equations 7.8 Rotoride: Dynamics Approach 12.3 DC Circuit Puzzles
1.5 Problem-Solving Strategies for 7.9 Falling Ladder 12.4 Using Ammeters and Voltmeters
Kinematics 7.10 Woman and Flywheel Elevator: 12.5 Using Kirchhoff’s Laws
1.6 Skier Races Downhill Dynamics Approach 12.6 Capacitance
1.8 Seat Belts Save Lives 7.11 Race between a Block and a Disk 12.7 Series and Parallel Capacitors
1.9 Screeching to a Halt 7.12 Woman and Flywheel Elevator: Energy 12.8 R–C Circuit Time Constants
1.11 Car Starts, then Stops Approach 13.1 Magnetic Field of a Wire
1.12 Solving Two-Vehicle Problems 7.13 Rotoride: Energy Approach 13.2 Magnetic Field of a Loop
1.13 Car Catches Truck 7.14 Ball Hits Bat 13.3 Magnetic Field of a Solenoid
1.14 Avoiding a Rear-End Collision 8.1 Characteristics of a Gas 13.4 Magnetic Force on a Particle
2.1.1 Force Magnitudes 8.2 Maxwell–Boltzmann Distribution: 13.5 Magnetic Force on a Wire
2.1.2 Skydiver Conceptual Analysis 13.6 Magnetic Torque on a Loop
2.1.3 Tension Change 8.3 Maxwell–Boltzmann Distribution: 13.7 Mass Spectrometer
2.1.4 Sliding on an Incline Quantitative Analysis 13.8 Velocity Selector
2.1.5 Car Race 8.4 State Variables and Ideal Gas Law 13.9 Electromagnetic Induction
2.2 Lifting a Crate 8.5 Work Done by a Gas 13.10 Motional emf
2.3 Lowering a Crate 8.6 Heat, Internal Energy, and First Law of 14.1 The R–L Circuit
2.4 Rocket Blasts Off Thermodynamics 14.3 The Driven Oscillator
2.5 Truck Pulls Crate 8.7 Heat Capacity 15.1 Reflection and Refraction
2.6 Pushing a Crate up a Wall 8.8 Isochoric Process 15.2 Total Internal Reflection
2.7 Skier Goes down a Slope 8.9 Isobaric Process 15.3 Refraction Applications
2.8 Skier and Rope Tow 8.10 Isothermal Process 15.4 Plane Mirrors
2.9 Pole-Vaulter Vaults 8.11 Adiabatic Process 15.5 Spherical Mirrors: Ray Diagrams
2.10 Truck Pulls Two Crates 8.12 Cyclic Process: Strategies 15.6 Spherical Mirror: The Mirror Equation
2.11 Modified Atwood Machine 8.13 Cyclic Process: Problems 15.7 Spherical Mirror: Linear Magnification
3.1 Solving Projectile Motion Problems 8.14 Carnot Cycle 15.8 Spherical Mirror: Problems
3.2 Two Balls Falling 9.3 Vibrational Energy 15.9 Thin-Lens Ray Diagrams
3.3 Changing the x-Velocity 9.4 Two Ways to Weigh Young Tarzan 15.10 Converging Lens Problems
3.4 Projectile x- and y-Accelerations 9.5 Ape Drops Tarzan 15.11 Diverging Lens Problems
3.5 Initial Velocity Components 9.6 Releasing a Vibrating Skier I 15.12 Two-Lens Optical Systems
3.6 Target Practice I 9.7 Releasing a Vibrating Skier II 16.1 Two-Source Interference: Introduction
3.7 Target Practice II 9.8 One- and Two-Spring Vibrating Systems 16.2 Two-Source Interference: Qualitative
4.1 Magnitude of Centripetal Acceleration 9.9 Vibro-Ride Questions
4.2 Circular Motion Problem Solving 9.10 Pendulum Frequency 16.3 Two-Source Interference: Problems
4.3 Cart Goes over Circular Path 9.11 Risky Pendulum Walk 16.4 The Grating: Introduction and
4.4 Ball Swings on a String 10.1 Properties of Mechanical Waves Qualitative Questions
4.5 Car Circles a Track 10.2 Speed of Waves on a String 16.5 The Grating: Problems
4.6 Satellites Orbit 10.4 Standing Waves on Strings 16.6 Single-Slit Diffraction
5.1 Work Calculations 10.5 Tuning a Stringed Instrument: Standing 16.7 Circular Hole Diffraction
5.2 Upward-Moving Elevator Stops Waves 16.8 Resolving Power
5.3 Stopping a Downward-Moving Elevator 10.6 String Mass and Standing Waves 16.9 Polarization
5.4 Inverse Bungee Jumper 10.7 Beats and Beat Frequency 17.1 Relativity of Time
5.5 Spring-Launched Bowler 10.8 Doppler Effect: Conceptual Introduction 17.2 Relativity of Length
5.6 Skier Speed 10.9 Doppler Effect: Problems 17.3 Photoelectric Effect
5.7 Modified Atwood Machine 11.1 Electric Force: Coulomb’s Law 17.4 Compton Scattering
6.1 Momentum and Energy Change 11.2 Electric Force: Superposition Principle 17.6 Uncertainty Principle
6.2 Collisions and Elasticity 11.3 Electric Force: Superposition Principle 18.1 The Bohr Model
6.3 Momentum Conservation and (Quantitative) 18.2 Spectroscopy
Collisions 11.4 Electric Field: Point Charge 18.3 The Laser
6.4 Collision Problems 11.5 Electric Field Due to a Dipole 19.1 Particle Scattering
6.5 Car Collision: Two Dimensions 11.6 Electric Field: Problems 19.2 Nuclear Binding Energy
6.6 Saving an Astronaut 11.9 Motion of a Charge in an Electric Field: 19.3 Fusion
6.7 Explosion Problems Introduction 19.4 Radioactivity
6.8 Skier and Cart 11.10 Motion in an Electric Field: Problems 19.5 Particle Physics
6.9 Pendulum Bashes Box 11.11 Electric Potential: Qualitative
6.10 Pendulum Person–Projectile Bowling Introduction
,About the Author Hugh D. Young
Hugh D. Young is Emeritus Professor of Physics at Carnegie
Mellon University. He earned both his undergraduate and gradu-
ate degrees from that university. He earned his Ph.D. in funda-
mental particle theory under the direction of the late Richard
Cutkosky. He joined the faculty of Carnegie Mellon in 1956 and
retired in 2004. He also had two visiting professorships at the
University of California, Berkeley.
Dr. Young’s career has centered entirely on undergraduate
education. He has written several undergraduate-level textbooks,
and in 1973 he became a coauthor with Francis Sears and Mark
Zemansky for their well-known introductory texts. In addition to
his authorship of Sears & Zemansky’s College Physics, he is also
coauthor, with Roger Freedman, of Sears & Zemansky’s University
Physics.
Dr. Young earned a bachelor’s degree in organ performance
from Carnegie Mellon in 1972 and spent several years as Associ-
ate Organist at St. Paul’s Cathedral in Pittsburgh. He has played
numerous organ recitals in the Pittsburgh area. Dr. Young and his
wife, Alice, usually travel extensively in the summer, especially
overseas and in the desert canyon country of southern Utah.
,Sears & Zemansky’s
College Physics
Hugh D. Young
Carnegie Mellon University
9th Edition
, Publisher: Jim Smith
Executive Editor: Nancy Whilton
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Cover Photo Credit: Mike Kemp/Rubberball/Corbis
Credits and acknowledgments borrowed from other sources and reproduced, with
permission, in this textbook appear on the appropriate page within the text or on p. C-1.
Copyright © 2012, 2007, 1991, Pearson Education, Inc., publishing as Addison-
Wesley, 1301 Sansome Street, San Francisco, CA, 94111. All rights reserved.
Manufactured in the United States of America. This publication is protected by
Copyright and permission should be obtained from the publisher prior to any
prohibited reproduction, storage in a retrieval system, or transmission in any form or
by any means, electronic, mechanical, photocopying, recording, or likewise. To obtain
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Many of the designations used by manufacturers and sellers to distinguish their
products are claimed as trademarks. Where those designations appear in this book,
and the publisher was aware of a trademark claim, the designations have been printed
in initial caps or all caps.
Mastering Physics® is a registered trademark, in the U.S. and/or other countries, of
Pearson Education, Inc. or its affiliates.
Library of Congress Cataloging-in-Publication Data
Young, Hugh D.
Sears & Zemansky’s college physics.—9th ed. / Hugh D. Young.
p. cm.
Includes bibliographical references and index.
ISBN-13: 978-0-321-73317-7 (alk. paper)
ISBN-10: 0-321-73317-7 (alk. paper)
1. Physics—Textbooks. I. Sears, Francis Weston, 1898–1975. College physics.
II. Title. III. Title: College physics. IV. Title: Sears and Zemansky’s college physics.
QC23.2.Y68 2012
530—dc22
2010046658
College Physics—Complete Edition
ISBN 10: 0-321-73317-7; ISBN 13: 978-0-321-73317-7 (Student edition)
ISBN 10: 0-321-73315-0; ISBN 13: 978-0-321-73315-3 (Exam copy)
1 2 3 4 5 6 7 8 9 10—WBC—14 13 12 11 10
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