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 Milwaukee County Transit System (MCTS) will roll out a two-phase service plan beginning on Jan. 11. The 2026 MCTS Service Plan leverages support from County Executive David Crowley and County ...

SPRINGFIELD ― The Golden Globes are leaning on Springfield designer Justin Haynes to steer fashion back to sophistication, mentoring stylists ahead of one of Hollywood’s biggest nights. The Golden ...

Abstract: In this paper, the application of the Physics-Informed Neural Network (PINN) tool to solve the mass-spring system with free oscillations described by an ordinary differential equation is ...

A lawsuit challenging the Office of Personnel Management’s use of a government-wide email system under the E-Government Act was dismissed by a Washington federal court. Because the plaintiffs failed ...

Abstract: In this paper, we investigate the tracking issue for fully actuated systems (FASs) with parameter uncertainties and input quantization. Different from models of the existing adaptive control ...

The new announcement provides funding for a CBTC upgrade on the A, C line, as well as for accessibility upgrades at five stations. New York Gov. Kathy Hochul announced the advancement of $1.75 billion ...