Explore the fundamentals of motion with Exploring the Basics of Static and Kinetic Friction Forces in Physics. Learn how friction influences movement, the differences between static and kinetic ...

Look, paying attention in high school wasn’t everyone’s strong suit. There’s no shame in that. In fact, it’s hard enough recalling the name of your physics teacher, let alone Einstein’s theory of ...

Any Cornell student who has taken physics class may have wondered at some point: “what makes physics so difficult to understand?” While students may be asking this out of frustration, Prof. Paula ...

At the introductory level, student typically study classical mechanics and electricity and magnetism (EM). The upper level physics courses focus on quantum mechanics and then more advanced versions of ...

Learn how basic physics can be used to estimate solar power output with simple, logical calculations. This video explains solar irradiance, energy conversion, and efficiency in a clear, intuitive ...

Plasma physics is the study of charged particles and fluids interacting with self-consistent electric and magnetic fields. It is a basic research discipline that has many different areas of ...