Today we continue on our journey of understanding motion, direction, and velocity. Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of ...

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

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

The three men will share a 9-million kronor ($918,000) award. Three scientists have won the 2019 Nobel Prize in Physics for their work on understanding "Earth's place in the cosmos" and the evolution ...