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Dynamics – Readings and Videos
Phase 1: Developing a conceptual model of "force"
- Reading: https://cnx.org/contents/[email protected]:cIwlKtgy@2/Development-of-Force-Concept
- Videos:
- Introduction to Inertia: https://edpuzzle.com/media/58063b166015e0f03ea20a7b
- Introduction to Force: https://edpuzzle.com/media/581b208ee61f48377edd7529
Phase 2: Adding some detail and free body diagram skills
- Videos:
- Intro to the Force due to gravity, gravitational mass, and some units: https://edpuzzle.com/media/58f89bcd4bd4743e07764699
- Weight and mass are NOT the same: https://edpuzzle.com/media/580643474e95c8f33eafbede
- The Free body/Force Diagram: https://edpuzzle.com/media/5808e0ce7fb9bff63eb004b4
- Your first free body diagram (and why it is a simplification): https://edpuzzle.com/media/5808e44e892b65ec3e6b874d
Phase 3: Clarifying and accepting Newton's laws of motion
- Reading:
- Newton's 1st law: https://cnx.org/contents/[email protected]:q66SfbVF@2/Newtons-First-Law-of-Motion-In
- Newton's 2nd law and the concept of a system: https://cnx.org/contents/[email protected]:3bVz8z74@2/Newtons-Second-Law-of-Motion-C
- Newton's 3rd law: https://cnx.org/contents/[email protected]:aI5435Ew@4/Newtons-Third-Law-of-Motion-Sy
- Videos:
- Newton's 1st law: https://edpuzzle.com/media/5808e35d9cc0cfe33e6e8e81
- Newton's 2nd law: https://edpuzzle.com/media/58f89c824bd4743e07764d00
- Vector addition: https://edpuzzle.com/media/5808f03c7fb9bff63eb0a425
- 2nd Law problem sample videos:
- https://edpuzzle.com/media/5808e7589cc0cfe33e6eb728
- https://edpuzzle.com/media/5808edca7fb9bff63eb08b5e
- https://edpuzzle.com/media/5808f0d29cc0cfe33e6f0fdf
- https://edpuzzle.com/media/58e4f52df22fd03e1052aba1
- Newton's 3rd law: https://edpuzzle.com/media/5808f1e80ab906373fe9629b
- A common misconception about force pairs: https://edpuzzle.com/media/5808f3259935d0833a0236e3
Phase 4: Adding detail in broadening the scope of application
- Reading:
- Types of forces: https://cnx.org/contents/[email protected]:e3UbXj8S@4/Normal-Tension-and-Other-Examp
- Problem solving strategies: https://cnx.org/contents/[email protected]:yegE8wAr@3/Problem-Solving-Strategies
- Further applications: https://cnx.org/contents/[email protected]:yIOYFjVF@3/Further-Applications-of-Newton
- Big picture- the four basic forces: https://cnx.org/contents/[email protected]:r31VKK83@2/Extended-Topic-The-Four-Basic-
- Special forces:
- Videos:
- Tension: https://edpuzzle.com/media/5808f4419cc0cfe33e6f30ca
- Equilibrium: https://edpuzzle.com/media/5808fd7b28f95cfc3edec6e1
- 5 steps to solve a free body diagram problem: https://edpuzzle.com/media/5808fe7b7d3fee093f7ab466
- A tension problem: https://edpuzzle.com/media/5808ff1728f95cfc3eded47a
- Static and kinetic friction: https://edpuzzle.com/media/5808ffd17fb9bff63eb12faa
- Coefficient of friction: https://edpuzzle.com/media/5809021f9cc0cfe33e6faa56
- The force of friction "equation": https://edpuzzle.com/media/580903379935d0833a02c646
- Graphing the force of friction: https://edpuzzle.com/media/580a274b5fe4c4f83e6b4a07
- A basic friction problem: https://edpuzzle.com/media/580a253b7c6e62fa3eb5670c
- Do anti-lock brakes use kinetic or static friction? https://edpuzzle.com/media/582b446fe5ce50be0d5cf0a1
- A friction review problem: https://edpuzzle.com/media/58120b331aee80153f59bd0d
- Coefficient of friction between tires and snow: https://edpuzzle.com/media/580a26247d3fee093f813011
- Components on an incline: https://edpuzzle.com/media/5812123d1fe2b3f03e167d09
- Physics "magic" on an incline: https://edpuzzle.com/media/5818b6cf378a266b65e207e4
- Kinetic friction on an incline: https://edpuzzle.com/media/58f8b2d7e3d6f03e14f0df58
- Do your feet affect how far you slide on a water slide? https://edpuzzle.com/media/58214376049a4be93ebeddfb