Homework Assignments

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Physics Outline
Mr. Westbrook’s Classes
Chapter 1, A Physics Toolkit, Notebook Chapter 1, Chapter 1 Vocabulary
Posers – Essential Questions, page 4, page 10, and page 14.
1. What is a derived SI unit?
2. Write the rules of significant figures?
3. What does it mean to model some objects behavior?
4. What must be included in any graph are sketch of a graph? Explain.
5. In what context does rise over run have meaning at it relates to physics?
1.1, Methods of Science, 2(A), 2(B), 2(C), 2(D), 3(E), Problem Set, page 9, problems, 2 to 5
ALL
1.2, Mathematics and Physics, 2(H), Problem Set, page 13, problems, 9 to 13 ALL
1.3, Data Collection, 1(A), 1(B), 2(E) 2(H), 2(I), 2(J), 2(K), 2(L), 3(A), 3(B), 3(C), Problem
Set, page 23, problems, 18, 19, 20
Chapter Review, Problem Set, page 26, problems, 21, 26, 29, 30, 31, 33, 34, 36, 46
page 28. problems, 53 (graph paper, gp), 54 (gp), 55(gp)
page 29, problems, 57, 63, 64, 67, 68, 69 ,78
Chapter 2, Representing Motion, Notebook Chapter 2, Chapter 2 Vocabulary
Posers – Essential Questions, page 34, page 37, 41, and
1. What is the difference between a motion diagram and a position-time graph?
2. What is the difference between velocity and speed?
3. What is the meaning of the slope of a position-time graph?
4. How is the average velocity different from the instantaneous velocity?
What is uniform motion?
2.1, Picturing Motion, 3(F), 4(B) Problem Set, page 36, problems, 1 to 5 ALL
2.2, Where and When? 3(F), 4(B) Problem Set, page 40, problems, 8, 10
2.3, Position-Time Graphs, 4(A), 4(B), Problem Set, page 45, problems, 22 to 26 ALL
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2.4, How Fast?, 4(A), 4(B), Problem Set, page 51, problems, 38, 39, 40, 41, 42, 43, 44
Chapter Review, Problem Set, page 54, problems, 52, 54, 58, 61, 63, 64 (graph paper, gp),
65 (gp), 68 (gp), 70, 71 (gp), 77, 78, 79
Chapter 3, Accelerated Motion, Notebook Chapter 3, Chapter 3 Vocabulary
Posers – Essential Questions, page 60, page 68, 75, and
1. How can you tell if velocity is increasing?
2. How can you tell if velocity is decreasing?
3. Define average velocity?
4. Define average acceleration?
5. What is non-uniform motion?
6. What does the slope of a velocity-time graph represent?
7. What does the area between the beneath the velocity-time graph and the timeaxis represent?
8. What is the difference between displacement and distance?
9. How can you tell if acceleration is constant?
10. How does the average acceleration differ from the instantaneous acceleration?
3.1, Acceleration, 3(F), 4(A), 4(B), Problem Set, page 67, problems, 11 to 15 ALL
3.2, Motion with Constant Acceleration, 4(A), 4(B), Problem Set, page 69, problems, 16,
18; page 70, problems, 20, 22; page 72, problems, 24, 26; page 74, problems, 34, 36,
38, 40
Videos
Site that Demonstrates Bowling Ball and Feathers Dropped in Vacuum Chamber
http://www.bbc.co.uk/programmes/p0276q28
3.3, Free Fall, 4(A), 4(B), Problem Set, page 79, problems, 48, 50, 52
Main Idea – The acceleration of an object in free fall is due to gravity alone.
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Physics Outline
Mr. Westbrook’s Classes
Note: Students must understand the difference between position-time graphs
and the physical reality of an object. For example; throwing an object straight
up into the air, and the graph of its motion during its time of flight.
Chapter Review, Problem Set, page 84, problems, 76 to 100, EVENS, 101. The following
require graph paper, 82, 90
Chapter 4, Forces in One Dimension, Notebook Chapter 4, Chapter 4 Vocabulary
Posers – Essential Questions, page 90, page 100, 106, and
1. How can you tell if velocity is increasing?
2. What is weight of an object and how to you find it?
4.1, Force and Motion, 3(F), 4(D), 4(E), Problem Set, page 93, problems, 1 to 5 ALL
4.2, Weight and Drag Force, 4(D), 4(E), Problem Set, page 96, problems, 6, 7, 8 (draw
diagram); page 97, problems, 9, 10, 11; page 101, problems, 16 to 19 ALL; page 105,
problems 23, 24, 25, 26
TOOLKIT MANDATORY ENTRY – Problem-solving strategies, page 102
FORCE and MOTION
4.3, Newton’s Third Law, 4(D), 4(E), Problem Set, page 111, problems, 35 to 38 ALL
TOOLKIT MANDATORY ENTRY – Problem-solving strategies, page 107
Chapter Review, Problem Set, page 114, problems, 42 to 94, 2s, 4s, and 6s; page 118,
problems 96, 97, 98
Chapter 5, Displacement and Force in Two Dimensions, Notebook Chapter 5, Chapter 5
Vocabulary
Notes:
– Until now, all our vectors have been one dimensional. Their relative direction of each
vector to each other is left and/or right, up and/or down, but never in two dimensions.
This chapter deals with those problems that do move in two dimensions. So we need a
coordinate system that has both a left and right and an up and down. We will use the
Cartesian coordinate system and we will call each system a frame of reference. We
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Physics Outline
Mr. Westbrook’s Classes
pick and choose the frame of reference that lends itself to helping us solve whatever
problem we are assigned.
Posers – Essential Questions, page 122, page 130, 136, and
1. How does the Law of Cosines relate to the Pythagorean Theorem?
2. Why use the Law of Sines and the Law of Cosines?
3. If two vectors are perpendicular to each other, does one change the magnitude of
the other?
5.1, Vectors, 3(F), Problem Set, page 124, problems, 1 to 4 ALL; page 129, problems, 5 to
16 EVENS, 17
TOOLKIT MANDATORY ENTRY – Problem-solving strategies, page 127
Vector Addition
5.2, Friction, 4(B), 4(D), 4(E), Problem Set, page 135, problems, 27 to 32 ALL
5.3, Forces in Two Dimensions, 3(F), 4(C), 4(D), 4(E), Problem Set, page 141, problems,
41 to 46 All
Chapter Review, Problem Set, page 144, problems, 48, 53, 54, 58, 64, 66, 68, 73, 78, 82,
84, 88, 94, 98, 110, 111, 112
Chapter 6, Motion in Two Dimensions, Notebook Chapter 6, Chapter 6 Vocabulary
Posers – Essential Questions, page 152, page 159, 164, and
1. If an object moves in a circle and its speed is constant, how and why is it being
accelerated?
2. xxxxxxxxxxxxxxxx?
6.1, Projectile Motion, 4(C), Problem Set, page 158, problems, 7 to 11 ALL
Main Idea – A projectiles’ horizontal motion is independent of its vertical motion.
TOOLKIT MANDATORY ENTRY – Problem-solving strategies, page 127
Motion in Two Dimensions
6.2, Circular Motion, 4(C), 4(D), Problem Set, page 163, problems, 17 to 25 ALL
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6.3, Relative Velocity, 3(F), 4(F), Problem Set, page 167, problems, 32 to 38 EVENS
Chapter Review, Problem Set, page 170, problems, 40 to 92, 2s, 4s, and 8s, 95, 96, 97
Chapter 7, Gravitation, Notebook Chapter 7, Chapter 7 Vocabulary
Posers – Essential Questions, page 178, and page 186
1. What is gravity?
2. What objects exhibit gravity characteristics?
7.1, Planetary Motion and Gravitation, 3(F), 5(A), 5(B), Problem Set, page 185, problems, 8
to 103 ALL
7.2, Using the Law of Universal Gravitation, 5(A), 5(B), Problem Set, page 193, problems,
18 to 25 ALL
Chapter Review, Problem Set, page 196, problems, 28 to 98, 4s and 8s, 102, 103
Chapter 8, Rotational Motion, Notebook Chapter 8, Chapter 8 Vocabulary
Posers – Essential Questions, page 204, page 208, and page 219
1. What is a radian?
2. How many radians in a semicircle? In a circle?
3. What is the conversion factor from degrees to radians?
4. How many radians in one revolution?
5. How do you find the center of mass of an object?
6. Explain Coriolis “force.”
7. Explain centrifugal “force.”
8.1, Describing Rotational Motion, Problem Set, page 207, problems, 6 to 10 ALL
8.2, Rotational Dynamics, 4(D), 4(E), Problem Set, page 218, problems, 32 to 37 ALL
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TOOLKIT MANDATORY ENTRY – Table 2, page 214
Linear and Angular Measures
Newton’s Second Law for Rotational Motion – The angular acceleration of an object
about a particular axis equals the net torque on the object divided by the moment of
inertia.
8.3, Equilibrium, 3(F), Problem Set, page 225, problems, 42 to 48 ALL
Chapter Review, Problem Set, page 228, problems, 54 to 98, 4s and 8, page 232, problems,
107 to 110, ALL
Chapter 9, Momentum and It’s Conservation, Notebook Chapter 9, Chapter 9 Vocabulary
Posers – Essential Questions, page 236, and page 244
1. Explain an Impulse Graph.
9.1, Impulse and Momentum, 6(C), Problem Set, page 243, problems, 11 to 16 ALL
NOTE: If the net torque is zero, it is possible for the angular velocity, , to change
since the momentum of inertia can change due to a change in mass distribution. If the
mass distribution changes and the net torque is zero, then the angular velocity must
change. An example is a spinning ice skater.
9.2, Conservation of Momentum, 6(C), 6(D), Problem Set, page 253, problems, 30 to 35
ALL
Chapter Review, Problem Set, page 256, problems,38 to 98, 4s and 8s, 99, 100, 101
Chapter 10, Work, Energy, and Machines, Notebook Chapter 10, Chapter 10 Vocabulary
Posers – Essential Questions, page 264, and page 274
1. Explain the meaning of the area under the Force-Displacement graph.
2. What does it mean to do positive work on an object?
3. What does it mean to do negative work on an object?
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10.1, Work and Energy, 6(A), 6(B), 6(C), Problem Set, page 273, problems, 16 to 24
EVENS
TOOLKIT MANDATORY ENTRY – Problem-Solving Strategies, page 267
Work
NOTE: Electrical energy is sold as power.
10.2, Machines, Problem Set, page 281, problems, 30 to 34 ALL
Simple Machines – Lever, pulley, wheel and axel, incline plane, wedge, and screw.
Details on page 277.
Chapter Review, Problem Set, page 284, problems, 38 to 94, 4sd and 8s, 101, 102
Chapter 11, Energy and Its Conservation, Notebook Chapter 11, Chapter 11 Vocabulary
Posers – Essential Questions, page 292, and page 301
1. Explain the meaning of the area under the Force-Displacement graph.
11.1, The Many Forms of Energy, 6(A), 6(B), 6(C), 8(C), Problem Set, page 300, problems,
10 to 15 ALL
11.2, Conservation of Energy, 6(B), 6(C), 6(D), Problem Set, page 309, problems, 24 to 30
ALL
Chapter Review, Problem Set, page 312, problems, 34 to 94, 4s and 8s, 100, 101
Chapter 12, Thermal Energy, Notebook Chapter 12, Chapter 12 Vocabulary
Posers – Essential Questions, page 320, and page 330
12.1, Temperature, Heat, and Thermal Energy, 6(E), 6(F), Problem Set, page 328,
problems, 10 to 18 EVENS
12.2, Changes of State and Thermodynamics, 6(E), 6(G), Problem Set, page 339, problems,
30 to 38 EVENS
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Chapter Review, Problem Set, page 342, problems, 42 to 84, 4s and 8s, 86, 87, 88
Chapter 13, States of Matter, Notebook Chapter 13, Chapter 13 Vocabulary
Theme Focus – Structure and Function: many properties of materials depend on the
arrangement of the materials particles.
Big Idea – The thermal energy of a material and the forces between that material’s particles
determine its properties.
Posers – Essential Questions, page 348, page 356, page 359, and page 367
1. Explain xxxxxx.
13.1, Properties of Fluids, 6(E), Problem Set, page 355, problems, 10 to 17 ALL
NOTE: water contracts when heated from 0o to 4o.
13.2, Forces Within Liquids, Problem Set, page 358, problems, 18, 20, 22
13.3, Fluids at Rest and in Motion, Problem Set, page 366, problems, 33 to 38 ALL
13.4, Solids, Problem Set, page 371, problems, 45 to 50 ALL
Chapter Review, Problem Set, page 374, problems, 54 to 104, 4s and 8s, 113, 114, 115
Chapter 14, Vibrations and Waves, Notebook Chapter 14, Chapter 14 Vocabulary
Posers – Essential Questions, page 382, page 388, and page 394
1. What is elastic potential energy?
2. What kind of springs obey Hooke’s Law?
3. What is a spring constant?
4. How is the spring constant determined graphically?
5. If we graph a spring-object system, and the oscillations are simple harmonic
motion, what would the graph of the displacement verses distance from the
equilibrium point look like? Why does it following that type of graph?
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Physics Outline
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6. What is the overall motion of a surface wave?
14.1, Periodic Motion, 6(B), 7(A), 7(B), Problem Set, page 387, problems, 8 to 14 ALL
14.2, Wave Properties, 7(A), 7(B), 7(C), Problem Set, page 393, problems, 26 to 30 ALL
14.3, Wave Behavior, 7(A), 7(D), Problem Set, page 399, problems, 31 to 35 ALL
Chapter Review, Problem Set, page 402, problems, 36, 42 to 98, 4s and 8s, page 406,
problems, 102 (need graph paper), 106, 107
Chapter 15, Sound, Notebook Chapter 15, Chapter 15 Vocabulary
Posers – Essential Questions, page 410, and page 418
1. xxxx?
15.1, Properties and Direction of Sound, 7(A), 7(B), 7(C), 7(D), 7(E), Problem Set, page
417, problems, 6 to 12 EVENS
TOOLKIT MANDATORY ENTRY – Table 1, page 412
Speed of Sound in Various Media
NOTE: The denser a material, the faster sound waves travel through it.
15.2, The Physics of Music, 7(A), 7(B), 7(D), Problem Set, page 427, problems, 18 to 24
ALL
Chapter Review, Problem Set, page 430, problems, 28 to 84, 4s and 8s, page 434, problems,
86, 87, 88, 94, 95, 96
Chapter 16, Fundamentals of Light, Notebook Chapter 16, Chapter 16 Vocabulary
Posers – Essential Questions, page 438, and page 447
1. xxxx?
16.1, Illumination, 7(A), 7(B), 7(D), 7(F), Problem Set, page 446, problems, 8 to 14 EVEN,
15
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16.2, The Wave Nature of Light, 7(B), 7(C), 7(D), 7(F), 8(A), Problem Set, page 455,
problems, 20 to 28 ALL
Chapter Review, Problem Set, page 458, problems, 30, 34 to 64, 4s and 8s, page 460,
problems, 74, 78, 79, 80, 81, 82
Chapter 17, Reflection and Mirrors, Notebook Chapter 17, Chapter 17 Vocabulary
Posers – Essential Questions, page 464, and page 471
1. Can you project a virtual image onto a screen?
17.1, Plane Mirrors, 7(D), 7(E), Problem Set, page 470, problems, 7 to 12 ALL
17.2, Curved Mirrors, 7(D), Problem Set, page 481, problems, 24 to 30 EVENS
TOOLKIT MANDATORY ENTRY – Table 1, page 481
Single-Mirror System Properties
Chapter Review, Problem Set, page 484, problems, 34 to 58, 4s, and 8s, page 485, problems,
60, 64 to 88, 4s and 8s, page 486, problems, 90, 94, 99 to 104 ALL
Chapter 18, Refraction and Lenses, Notebook Chapter 18, Chapter 18 Vocabulary
Posers – Essential Questions, page 492, page 500, and page 508
1. What is the difference between a mirror and a lens?
18.1, Refraction of Light, 7(A), 7(B), 7(D), Problem Set, page 499, problems, 6 to 14 ALL
TOOLKIT MANDATORY ENTRY – Diagram in upper right, dealing with Snell’s
Law, page 493
TOOLKIT MANDATORY ENTRY – Table 1, page 493
Indices of Refraction
18.2, Convex and Concave Lenses, 7(D), 7(E), Problem Set, page 507, problems, 22 to 32
ALL
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18.3, Applications of Lenses, 7(D), 7(E), Problem Set, page 511, problems, 33 to 36 ALL
Chapter Review, Problem Set, page 514, problems, 44, 46, 48, 52, 54, 56, 58, 62, 64, 66, 68,
70, 72, 74, 78, 110, 111, 112, 113
Chapter 19, Interference and Diffraction, Notebook Chapter 19, Chapter 19 Vocabulary
19.1, Interference, 7(D), Problem Set, page 530, problems, 10 to 15 ALL
19.2, Diffraction, 7(D), 7(F), Problem Set, page 539, problems, 26 to 30 ALL
Chapter Review, Problem Set, page 542, problems, 34 to 64, 4s. and 8s
Chapter 20, Static Electricity, Notebook Chapter 20, Chapter 20 Vocabulary
Posers – Essential Questions, page 548, and page 553
1. Name five common uses of electrostatics that you use at least weekly?
20.1, Electric Charge, 5(A), 5(D), 5(E), Problem Set, page 552, problems, 2 to 8 EVENS
20.2, Electrostatic Force, 5(A), 5(C), 5(D), Problem Set, page 561, problems, 15 to 23 ALL
TOOLKIT MANDATORY ENTRY – Problem Solving Strategies, page 558
Electrostatic Force Problems
Chapter Review, Problem Set, page 564, problems, 24 to 64, 4s and 8s, page 566, problems
68 to 71 ALL
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