Dot Physics on MSNOpinion

Modeling 2 Carts of Different Masses Launched With a Spring

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

Even Physics Textbooks Tend to Get Friction Slightly Wrong

Sometimes you think you have a complete understanding of something and then BOOM—a simple problem throws everything out the window. Let's consider a very basic physics problem involving pushing a ...