Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

In this video, we model a catenary curve using a mass-spring system, showing how a chain-like shape can emerge from discrete masses connected by springs. We connect the simulation to real physics, ...

The Minutewomen will host 11 home dual matches. AMHERST, Mass. – University of Massachusetts women's tennis announced a competitive slate for the Spring 2026 season on Friday afternoon. The regular ...

Add articles to your saved list and come back to them any time. Catholics are noted for their tendency to fill up the church from the back. Obscured behind other parishioners, it’s easier to lose ...

A lottery player in Massachusetts won $1 million during the drawing for $1.5 billion prize on Saturday night. The winning numbers were: 04-05-28-52-69, Powerball: 20, Power Play: 3X. The ticket was ...

Christmas comes but once a year. When it does, almost everything else shuts down. Here's what's open and (mostly) closed on Christmas: Federal offices: Closed. Federal courts: Closed. Post offices: ...

Shooters often kill people who are, or presumably once were, close to them. 25 percent killed a parent, child or stepchild, and 23 percent killed a current or former romantic partner. Even some large ...

SPRINGFIELD — Every Saturday morning in the depths of winter, runners pull on hats and gloves and meet in Forest Park. Now in its 46th year, the Winter Snowstorm Classic race series, hosted by the ...