Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, Einstein!

Introduction to Vectors: Students learn to distinguish between scalar and vector quantities and how to state the magnitude and direction of a vector.

Vectors are pretty important in the introductory physics course. Here are some tips on using python to teach vectors.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...