Learn how to confidently apply Coulomb’s Law using a clear, step-by-step problem-solving method. This tutorial breaks down electric force calculations, charge interactions, units, and common mistakes, ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

The problem of obtaining starting values for the Newton-Raphson calculation of √x on a digital computer is considered. It is shown that the conventionally used best uniform approximations to √x do not ...

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 ...

There are one too many Jordons at Chapel Hill these days, according to Cam Newton. The former Heisman and MVP-winning quarterback called out North Carolina’s new head football coach, Bill Belichick, ...

Every day, researchers search for optimal solutions. They might want to figure out where to build a major airline hub. Or to determine how to maximize return while minimizing risk in an investment ...

TULSA, Okla — The sounds of construction crews echo along East Newton Street in North Tulsa. Crews are tearing up and replacing the street, gutters, and curbs, installing new pipes to replace a ...

Four years ago, Newton sought to make its teaching instruction more inclusive, creating high school classrooms where students at different achievement levels could learn together, so that a child ...