Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

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Projectile motion problems can easily become algebra problems that focus on identifying the right number in a diagram and substituting it into the correct equation.

In this classic physics problem, students often make an incorrect assumption about the tension. Here's how to actually solve this.

In physics, the conundrum known as the 'few-body problem,' how three or more interacting particles behave, has bedeviled scientists for centuries. Equations that describe the physics of few-body ...