When applying the Work-Energy Principle, it’s crucial to remember two often-overlooked ideas that can affect your results. Understanding how non-conservative forces and changes in potential energy ...

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

For decades scientists have been trying to solve Feynman's Sprinkler Problem: How does a sprinkler running in reverse work? Through a series of experiments, a team of mathematicians has figured out ...