Course Material and Links#
Materials will appear in reverse chronological order, with the most recent appearing at the top.
Class Zoom: https://msu.zoom.us/j/92295821308
Class Week 7, February 24-28, 2025 (CW9)#
Topics: Nonlinear Dynamics, Phase Portraits
This week we will introduce how to investigate nonlinear systems with he tools we have developed. We will bring in a new tool, called the phase portrait, to help us visualize the behavior of these systems. We will also discuss the concept of chaos and how it arises in nonlinear systems.
You should review the discussion about Nonlinear Dynamics and the notes on Critical Points and Phase Portraits. You should also make sure to have read Strogatz 2.0-2.3; 5.0-5.2.
Assignments#
Midterm 1 (due February 28, 2025)
Resources#
Textbook Readings: Strogatz 2.0-2.3; 5.0-5.2
Class Week 6, February 17-21, 2025 (CW8)#
Topics: Equilibrium, Stability, Introduction to Momentum
This week we will start to investigate the concept of equilibrium and stability, which are powerful tools to understand the behavior of systems. We will also introduce the concepts of linear and momentum and how they are conserved. We will revisit both concepts throughout the semester adding more detail.
You should review the discussion about Equilibrium and Stability and the notes on Stability and Energy and Linear and Angular Momentum. You should also make sure to have read JRT Ch 3.1, 3.3-3.4 and 4.6.
Assignments#
Midterm 1 (due February 28, 2025)
Resources#
Textbook Readings: JRT 3.1, 3.3-3.4, 4.6
Class Week 5, February 10-14, 2025 (CW7)#
Topics: Work, Energy, Conservative Forces
This week we begin to talk about conservation laws and dive into conservation of energy. We will discuss how energy is another useful tool for investigating physical systems and how to look at graphs of potential energy to gain insight into motion.
You should review the discussion about Conservation Laws and the notes on Energy Conservation. You should also make sure to have read JRT Ch 4.1-4.4.
Assignments#
Homework 4 (due February 14, 2025)
Resources#
Textbook Readings: JRT 4.1-4.4, 4.6
Class Week 4, February 3-7, 2025 (CW6)#
Topics: Fluid Resistance, Drag Forces, and Equations of Motion
This week, we start complicating our models with the addition of drag forces. We will discuss the physics of drag, cover examples that include drag forces, and learn how to set up and try to solve the equations of motion for these systems. We will extend the idea of equations of motion to two other canonical problems: central forces and the simple harmonic oscillator.
You should review the discussion about Fluid Resistance and the notes on Equations of Motion. You should also make sure to have read JRT Ch 2.1-2.4.
Assignments#
Homework 3 (due February 7, 2025)
Resources#
Textbook Readings: JRT 2.1-2.4
Slides#
03 Feb 2025 (Slides | Recording)
05 Feb 2025 (Slides)
07 Feb 2025 (Slides)
Class Week 3, January 27-31, 2025 (CW5)#
Topics: Newton’s Laws and Modeling Systems
This week, we begin our analysis of physical systems in earnest with Newton’s Laws. We will discuss the approach of developing a mathematical model of a system, how to investigate it’s equation of motion, and to make predictions about the system’s behavior.
You should review the discussion about Mathematical Modeling and the Newton’s Laws notes. You should also make sure to have read JRT Ch 1.1-1.6 and AMS Ch 1-4.
Assignments#
Homework 2 (due January 31, 2025)
Resources#
Textbook Readings: JRT 1.1-1.6; AMS Ch 1-4
Slides#
31 Jan 2025 (Slides)
29 Jan 2025 (Slides)
27 Jan 2025 (Slides)
Class Week 2, January 20-24, 2025 (CW4)#
Topics: Mathematical Preliminaries; Discrete Models
This week we will continue our discussion of the mathematics we need to investigate systems and how to begin making models. We will start talking about how to discretize the equations of motion and solve them numerically. This method called Euler-Cromer is a simple and effective way to solve many problems in physics.
You should review the overview on Computing as a tool for science and the Mathematical Preliminaries. You should keep reading JRT up to Ch 1.6 and look over AMS Ch 4.2 and Ch 5.
Polls to complete:#
By Monday, Jan 27, 2025
Assignments#
Homework 1 (due January 24, 2025)
Homework 2 (due January 31, 2025)
Resources#
Textbook Readings: JRT 1.4-1.6; AMS Ch 4.2 and 5
Slides:#
24 Jan 2025 (Slides)
22 Jan 2025 (Slides)
Class Week 1, January 13-17, 2025 (CW3)#
Topics: Introduction, Vectors, Kinematic Quantities
This week is an introduction to the course and a reminder on vectors, space, time, and motion. We will also discuss Python programming and how it will be used in this course. We will also discuss the software we will use in this course.
You should review the Getting Started page to learn about the course. It will direct you to other pages that will help you get started.
You should also review the first week’s notes on Classical Physics and the Introduction to Classical Mechanics, or read Chapter 1.1-1.4 of JRT, Chapter 1-4 of AMS, and Chapter 3.4 of MLB. Again, these books are not required, but they are highly recommended.
Embedded in both notes pages are videos that you can watch to help you understand the concepts. We do not require you to watch these videos, but they are recommended to help you see the larger picture of what we are doing in class.
Assignments#
Homework 1 (due January 24, 2025)
Resources#
Textbook Readings: JRT 1.1-1.4; AMS Ch 1-4; MLB 3.4
Slides#
17 Jan 2025 (Slides)
15 Jan 2025 (Slides)
13 Jan 2025 (Slides)
