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 ...

Learn the fundamentals of mechanics with Newton’s Second Law and Momentum Exploring Force and Motion Basics. Discover how force, mass, and acceleration interact according to the principles established ...

Velocity is always TANGENT to the path. Acceleration, in general, has BOTH tangential and normal components. The normal component of acceleration always points INWARD to the path. The tangential ...

Researchers have developed a concise approach to understanding the mechanics of human running. The research has immediate application for running performance, injury prevention, rehab and the ...

Edwardsville Liberty Middle School eighth graders race mini junk cars to learn physics principles, teamwork, and ...