Learn how to solve projectile motion equations using vectors in this step-by-step physics tutorial! This video explains how to break motion into components, calculate displacement and velocity, and ...

Learn how to calculate the vector change in momentum of a bouncing ball in this physics tutorial! This video explains the concepts of momentum, direction, and collisions step by step, making it easy ...

Teach electromagnetism with this simple electromagnetic train project. A simple STEM activity connecting electricity, ...

Physics Education Research, Faculty of Physics, University of Göttingen, Göttingen, Germany ...

The 16-part course, currently in its pilot phase, is catered to high school students but available to anyone interested in learning about the fundamental questions in particle physics. Jeff Wiener ...

"Even the +, −, =, and x signs we take for granted only came into widespread use in the 17th century. Which means that the earlier algebraists we know of … all had expressed their equations mostly in ...