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Infrared Andromeda Galaxy (M31).

Chapter 1

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Measurement and the scientific method.
18 solutions
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American kestrel.

Chapter 2

Description
One-dimensional kinematics
37 solutions
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The Dragon Khan in Spain's Universal Port Aventura Amusement Park.

Chapter 3

Description
Two-Dimensional Kinematics
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Newton’s laws of motion describe the motion of the dolphin’s path. This photo was taken at the Lisbon Zoo.

Chapter 4

Description
Dynamics: Force and Newton's Laws of Motion
43 solutions
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Total hip replacement surgery has become a common procedure. The head (or ball) of the patient's femur fits into a cup that has a hard plastic-like inner lining.

Chapter 5

Description
Further applications of Newton's Laws: friction, drag, and elasticity
24 solutions
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This Australian Grand Prix Formula 1 race car moves in a circular path as it makes the turn. Its wheels also spin rapidly—the latter completing many revolutions, the former only part of one (a circular arc). The same physical principles are involved in each.

Chapter 6

Description
Gravitation and uniform circular motion
27 solutions
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How many forms of energy can you identify in this photograph of a wind farm in Sandesneben, Germany?

Chapter 7

Description
Work, Energy, and Energy Resources
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Each rugby player has great momentum, which will affect the outcome of their collisions with each other and the ground.

Chapter 8

Description
Linear Momentum and Collisions
57 solutions
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On a short time scale, rocks like these in Australia's Kings Canyon are static, or motionless relative to the Earth.

Chapter 9

Description
Statics and Torque
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The mention of a tornado conjures up images of raw destructive power. Tornadoes blow houses away as if they were made of paper and have been known to pierce tree trunks with pieces of straw. They descend from clouds in funnel-like shapes that spin violently, particularly at the bottom where they are most narrow, producing winds as high as 500 km/h. Location: Oklahoma 7 miles south of Anadarko.

Chapter 10

Description
Rotational Motion and Angular Momentum
38 solutions
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The fluid essential to all life has a beauty of its own. It also helps support the weight of this swimmer.

Chapter 11

Description
Fluid statics
46 solutions
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Electric energy in massive quantities is transmitted from this hydroelectric facility, the Srisailam power station located along the Krishna River in India, by the movement of charge—that is, by electric current.

Chapter 20

Description
Electric Current, Resistance, and Ohm's Law
55 solutions
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Electric circuits in a computer allow large amounts of data to be quickly and accurately analyzed..

Chapter 21

Description
Circuits, Bioelectricity, and DC Instruments
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The magnificent spectacle of the Aurora Borealis, or northern lights, glows in the northern sky above Bear Lake near Eielson Air Force Base, Alaska. Shaped by the Earth’s magnetic field, this light is produced by radiation spewed from solar storms.

Chapter 22

Description
Magnetism
36 solutions
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Image credits

Chapter 1: Infrared Andromeda Galaxy (M31). NASA, JPL-Caltech, P. Barmby, Harvard-Smithsonian Center for Astrophysics. original
Chapter 2: American kestrel. Vince Maidens, Wikimedia Commons
Chapter 3: The Dragon Khan in Spain's Universal Port Aventura Amusement Park. Boris23/Wikimedia Commons original
Chapter 4: Newton’s laws of motion describe the motion of the dolphin’s path. This photo was taken at the Lisbon Zoo. Jin Jang. original
Chapter 5: Total hip replacement surgery has become a common procedure. The head (or ball) of the patient's femur fits into a cup that has a hard plastic-like inner lining. NIADDK, 9AO4 (Connie Raab-contact); National Institutes of Health, via Wikimedia Commons original
Chapter 6: This Australian Grand Prix Formula 1 race car moves in a circular path as it makes the turn. Its wheels also spin rapidly—the latter completing many revolutions, the former only part of one (a circular arc). The same physical principles are involved in each. Richard Munckton from Windsor, Melbourne, Australia original
Chapter 7: How many forms of energy can you identify in this photograph of a wind farm in Sandesneben, Germany? Jürgen from Sandesneben, Germany. Wikimedia Commons. original
Chapter 8: Each rugby player has great momentum, which will affect the outcome of their collisions with each other and the ground. Oz, Flikr original
Chapter 9: On a short time scale, rocks like these in Australia's Kings Canyon are static, or motionless relative to the Earth. freeaussiestock. original
Chapter 10: The mention of a tornado conjures up images of raw destructive power. Tornadoes blow houses away as if they were made of paper and have been known to pierce tree trunks with pieces of straw. They descend from clouds in funnel-like shapes that spin violently, particularly at the bottom where they are most narrow, producing winds as high as 500 km/h. Location: Oklahoma 7 miles south of Anadarko. OAR/ERL/National Severe Storms Laboratory original
Chapter 11: The fluid essential to all life has a beauty of its own. It also helps support the weight of this swimmer. Terren, Wikimedia Commons original
Chapter 20: Electric energy in massive quantities is transmitted from this hydroelectric facility, the Srisailam power station located along the Krishna River in India, by the movement of charge—that is, by electric current. Chintohere, Wikimedia Common original
Chapter 21: Electric circuits in a computer allow large amounts of data to be quickly and accurately analyzed.. Airman 1st Class Mike Meares, United States Air Force original
Chapter 22: The magnificent spectacle of the Aurora Borealis, or northern lights, glows in the northern sky above Bear Lake near Eielson Air Force Base, Alaska. Shaped by the Earth’s magnetic field, this light is produced by radiation spewed from solar storms. United States Air Force photo by Senior Airman Joshua Strang original