In this video, we break down the concept of the coefficient of friction in AP Physics 1, explaining how static and kinetic friction work and how they affect motion. Clear examples and reasoning help ...

Solve two Atwood machine problems step by step, including the effects of friction and an inclined plane. Learn how to set up free-body diagrams, apply Newton’s laws, and avoid common mistakes in ...

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

I learned to respect friction, as a phenomenon with many nuances, when I was a graduate student. One day, while teaching a problem session in elementary mechanics, I unwisely invented a new problem to ...

Approach provides way for designers to assess losses in the driving bearing in compressors and optimize their efficiency ...

Less instrumentation. More insight. Physics-informed virtual sensors are shifting condition monitoring from isolated pilots ...

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

The seemingly quixotic quest to build fully autonomous cars is a bit like Zeno’s paradox. The ancient Greek philosopher ...

The global modern industry is a massive operation that works on a scale almost impossible to comprehend. At every stage, it ...

It’s worth stepping back from the geopolitical competition to assess what the energy transition has accomplished.

"Do we react for everything which has a chance to reach the ground? Or do we react only for the very large objects, as we did ...