Given a particle in Euclidean space, a central force is a force that points toward or away from the origin and depends only on the particle’s distance from the origin. If the particle’s position at ...

How do we know the speed of light – and why does it have a speed limit at all? Leah Crane explores the history of one of the ...

In the coming months, a task force of Delaware lawmakers and stakeholders — many of whom have no experience with nuclear ...

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover ...

The weak nuclear force doesn't play by the normal rules — and, in fact, it breaks one of the biggest rules of all. Back in the 1930s, physicists were doing experiments involving what they called "beta ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The Standard Model of Particle Physics accounts for four fundamental forces—strong, weak, electromagnetism, and gravity—but for decades, scientists have wondered if an elusive fifth force might be at ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...