Distance and Displacement Formula: Read this concept explainer to understand the definition, formula, meaning, units, and calculations of displacement and distance.

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, Einstein!

"Of all the equations of physics, perhaps the most magical is the Dirac equation." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. British ...

The Navier-Stokes equations describe simple, everyday phenomena, like water flowing from a garden hose, yet they provide a million-dollar mathematical challenge.

Physicists solve 150-year-old mystery of equation governing sandcastle physics “This came as a big surprise. I expected a complete breakdown of conventional physics.” ...