Chapter 4 - Gravity and Circles
Mastering Physics
Note - Mastering Physics asks for 2 significant figures, but for multi-step questions they will use the unrounded or 3 sig fig values from earlier parts. Read Chapters 4 and 7 in the textbook
- Concept 18 Page 146 - Problems 8, 12, 18, 24
Page 146 - Problems 2, 25, 26, 35 Online Tutorial - Understanding Mass and Weight
- Concept 20 Page 148 - Problems 38, 41, 48, 53 Page 150 - Reading 75, 76, 78 Hint - #48 the distance is the total distance from the center of the earth to the object (not just the height mentioned) Hint - #78 the distance for gravitational force is the distance for position I and the distance for centripetal force is the radius of the curve, plus convert kilometers to meters
Page 266 - Problems 4, 21, 28 Online Tutorial - Torque Ranking Task
Page 267 - Problems 23, 48, 67 |
Online Resources
Flipped Physics Classroom Phreestyle Physics Gravity & Circles Review Videos Click the links below to watch videos which explain several concepts from the chapter. Newton's Law of Gravity Orbits of Planets & Satellites Uniform Circular Motion Torque & Rotational Statics Inertial Mass Gravitational Mass Dan Fullerton on YouTube has many videos explaining AP 1 and 2 concepts. He also has Regents level videos, for those who need more background. Dan Fullerton: AP Physics 1 Playlist AP Physics 2 Playlist Highs School Physics Playlist Regents Physics Playlist Bozeman Science: AP Physics Essentials Playlist AP Physics 1 Playlist AP Physics 2 Playlist Crash Course Physics: Physics Playlist (skip the Calculus ones) |
Answer Keys
Attempt all work FIRST, then check over your work with the posted answer key. Be prepared to ask for help during class.
Attempt all work FIRST, then check over your work with the posted answer key. Be prepared to ask for help during class.
Gravity Circle 1 Key | |
File Size: | 796 kb |
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Gravity Circle 2 Key | |
File Size: | 1071 kb |
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Gravity Circle 3 Key | |
File Size: | 829 kb |
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Gravity Circle 4 Key | |
File Size: | 916 kb |
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Gravity Circle 5 Key | |
File Size: | 632 kb |
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Extra AP WS
Complete the extra AP WS - Graity and Circles and submit it with your homework set.
Complete the extra AP WS - Graity and Circles and submit it with your homework set.
WS - AP - Gravity and Circles | |
File Size: | 127 kb |
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Test Review
Use the following answer keys to check your work to the review in the back of the packet.
Use the following answer keys to check your work to the review in the back of the packet.
Gravity and Circles MC | |
File Size: | 994 kb |
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Gravity and Circles FRQ | |
File Size: | 148 kb |
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