Displacement close displacementA distance measured in a specified direction. is the distance moved in a straight line, in a given direction, from the starting point. Displacement = 24 m east. Velocity ...

But what is the difference? If you ask any person on the street, they might say there is no difference. In non-physics use, they would be correct. However, in physics we have very specific definitions ...

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

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.