MA 221 (MA221)

These notes explain how spring-mass systems work and how to calculate how must a spring stretches out and recoils when attached to a mass. This material is from the Differential Equations class taught by Peter Brady at Stevens Institute of Technology.

These notes cover 2nd order linear constant coefficients with an explanation of different concepts and provides several practice problems with worked out solutions. These notes are from the Differential Equations class taught by Peter Brady at Stevens Institute of Technology.

These notes cover undetermined coefficients and go through several practice problems to see how to put the concept in use as taught by Peter Brady at Stevens Institute of Technology for the Differential Equations course.

These notes cover non-homogeneous linear differential equations, explaining important concepts and sample problems as taught by Peter Brady in the Differential Equations class at Stevens Institute of Technology.

These notes cover boundary value problems and linear differential equations with different example problems and explanation of concepts for the Differential Equations class taught by Peter Brady at Stevens Institute of Technology.

These notes cover constant coefficient linear ODEs for homogeneous equations. Includes 5 different root cases with several examples and explanations for each for the Differential Equations class taught by Professor Peter Brady at Stevens Institute of Technology.

These notes cover Linear Homogeneous Differential Equations and Constant Coefficients with worked out examples and explanations for the Differential Equations class taught by Professor Peter Brady at Stevens Institute of Technology.

These notes cover 2nd Order Linear Differential Equations, homogeneity, quadratic formula, and more for the Differential Equations class taught by Professor Peter Brady at Stevens Institute of Technology.

These notes explain how to find the number of grams pumped into a tank over a certain course of time as taught by Peter Brady in the Differential Equations class at Stevens Institute of Technology.

These class notes cover linear 1st order ODEs with explanations of concepts and worked out examples problems from the Differential Equations class taught by Peter Brady at Stevens Institute of Technology.