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’ll break down how to solve physics problems involving the motion of a 2D spring. Learn about the forces at play, how to model the spring’s movement, and the key concepts behind ...

From free body diagrams to energy methods, a structured approach to Mechanics can turn one of JEE’s toughest sections into a ...

Scientists have long believed that foam behaves like glass, with bubbles locked into place. New simulations reveal that ...

A new study finds that warming temperatures are causing Antarctic penguins to breed earlier, threatening some species with ...

Foams were once thought to behave like glass, with bubbles frozen in place at the microscopic level. But new simulations ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

I noticed a gap between what was being said publicly and what engineers, grid operators, insurers and investors were saying privately.

Walter “Wally” Gilbert is the Carl M. Loeb University Professor Emeritus and Emeritus Chair of the Society of Fellows at ...

The restart of the world's largest nuclear power plant was suspended in Japan Thursday just hours after the process began, ...