Segment 4C: Collisions We differentiate between elastic and inelastic collisions Segment 4C: Collisions In this segment, we differentiate between elastic and inelastic collisions. The conservation of ...

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 ...

Which is more dangerous, riding in a car or flying in an airplane? Perhaps surprisingly, cars are more deadly, and it’s not even close. The number of people who die in car crashes in the United States ...