Unit 02: Forces and Newton's Laws
Chapter 5 and 6 in https://openstax.org/details/books/university-physics-volume-1
Includes .... Newton's Laws, Applications of Forces, Equilibrium/Statics, Dynamics
Unit Objectives (what you should end up knowing)
Class Notes
Lecture Videos (marked items should be watched, in the numbered groups)
Video Tutorials from Mr. Maloney
*Types of Forces (Maloney)
*Mass Weight and Gravitation (Maloney)
Video Tutorials from DocPhysics
*Newton's 3rd Law (doc physics)
*Newton's 1st Law (doc physics)
*What does net force Do? (doc physics)
*Free Body Diagrams (doc physics)
*Using Newton's 2nd Law to Solve Problems (doc physics)
iLectureOnline
Video Tutorials from APlus Physics
Video Tutorials from Duffy @ BU
*Intro to Force (Duffy)
*Free Body Diagrams (Duffy)
Crash Course
Sample Problem Solving Videos
*Solving Friction Coefficient Problems [example I] [example II]
*Pulling at an Angle (symbolic)
*Angled Applied Force Friction Problems [example 1] [example 2]
*Pulling up a Hill [example 1]
*Sliding Down a HIll (symbolic)
Prettiest Dynamics Solution(Sliding on a Hill)
Air Resistance with Calculus
Hitting Terminal Velocity
Multiple Objects
Two Blocks Hanging [with numbers]
Pulling Two Blocks [symbolic] [with numbers]
Pulling Two Blocks w/friction [symbolic] [with numbers]
Pushing Two Blocks [symbolic] [with numbers]
Atwood Machine [symbolic] [with numbers]
Modified Atwood (mass over edge) [symbolic] [with numbers]
Pulley Problem [example 1]
Stacked Blocks with friction [with numbers]
iLectureOnline Solved Problems (they have a lot)
Unit Development (marked items are to be turned in at test time)
Lab Activities This unit has a lot of smaller activities
Virtual Gravity Lab [Lab File] [Datasheet] [link to sim]
Acceleration Lab Activity
Class Activities and Problem Solving
2.1 N3L ILE [answers]
2.8 Spring Force ILE [answers] [simulation]
2.2 N2L ILE [answers]
2.3 F,m,a ILE [answers]
2.4 Penguin ILE (use simulation to find answers) [simulation] [answers]
2.6 Equilibrium ILE (hanging sign) [answers]
2.7 Air Resistance ILE [answers] [simulation]
N2L Problem Sets (single object)
A couple extra [answers]
------------------------------ First Test Material Over
*Example Problems Multiple Object Set [answers]
A couple extra [answers]
------------------------------ Second Test Material Over
Legacy
Simulations
Extra Stuff
The Four Fundamental Forces (from SciShow)
Normal and Gravitational Force on an Incline: http://demonstrations.wolfram.com/BlockOnAFrictionlessInclinedPlane/
3 Blocks in a Row Sim: http://demonstrations.wolfram.com/TensionsBetweenAChainOfBlocks/