Learn where the centripetal acceleration formula comes from with a clear, step-by-step derivation. This video explains circular motion, velocity direction changes, and the physics behind the equation, ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Learn the key physics definitions of position, displacement, velocity, and acceleration explained clearly and simply. This quick breakdown helps build a strong foundation for understanding motion in ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

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

Morin, L.R.M. (2026) Conjecture on Cosmological Redshift: Action Instead of Velocity, No Need for Dark Energy. Journal of ...

A stronauts’ bodies undergo plenty of stress beyond just the extraordinary g-forces at launch. Microgravity, cosmic radiation ...

Only a whisper-thin percentage will achieve the skill level of a Kyle Larson, Alex Palou, Lando Norris, or any drivers ...

With JEE Main 2026 Session 1 starting on January 21, test your preparation with 10 formula-free, concept-based questions from ...

Scientists calculate that last year was the third-hottest on record, following 2024 and 2023. Several climate monitoring ...

Nine cars. One winner. Featuring the Chevy Corvette ZR1, Ford Mustang GTD, Lamborghini Temerario, and more, on the track and ...

The year 2025 was the warmest on record for the heat content of the world’s oceans. Ocean heat content (OHC) increased by around 500 zettajoules – billion trillion joules – since the 1940s.