1st and 2nd order linear differential equations with constant coefficients

Things are roughened up and friction is now added to the approximate simple pendulum

Match the descriptions of physical processes to these differential equations.

Dip your toe into the world of quantum mechanics by looking at the Schrodinger equation for hydrogen atoms

As a capacitor discharges, its charge changes continuously. Find the differential equation governing this variation.

Explore the issues surrounding the concept of Phase Space.