Forces Review (Chapter 3 and 4)
3.1 Types of Forces
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Drawing system diagrams and Free Body Diagrams
Four fundamental forces
3.2 Newton’s First Law (Law of Inertia)
3.3 Newton’s Second Law
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F = ma
3.4 Newton’s Third Law
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FR = -FA
Draw 2 FBDs
3.5 Using Newton’s Laws questions
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Tension questions
Connections to the Kinematic equations
4.1 Gravitational Force near Earth
4.2 Friction
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Static vs Kinetic
Coefficient of friction
4.3 Solving Friction questions
Ways to study:
1. Questions from the textbook (Did you complete all assigned questions? If yes,
try them again.)
2. Read the sections in the textbook. I have been following the textbook for
lessons. They have full solutions for numerous examples.
3. Youtube videos: OnPhysics
https://www.youtube.com/watch?v=UFnVH29742U&list=PLe7ocvBqwYvLJQXQr
VgpcqA78XB95Bwn0&index=10