Simplify mechanics with **“Physics Made Easy: Work-Energy Principle In Classical Mechanics.”** In this video, we break down the work-energy principle, explaining how work, kinetic energy, and ...

We walk here, we walk there, we walk everywhere. Maybe you’re headed to work or to lunch in a busy city. You’re expending energy, and the exercise is good for you. But what if, on top of that, we ...

Recent advances in quantum mechanics have spurred novel methodologies that revisit classical kinetic energy concepts through nonlocal-in-time formalisms. By extending traditional frameworks with ...

DIY Science Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

Friction is an intrinsic physical phenomenon to curling. Without it, objects in motion would move endlessly, without slowing down. This would cause many safety-related problems: Cars or trains could ...