Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks ...

As we move away from large power plants with massive rotating turbogenerators, there will be problems with maintaining lock-step grid system frequency stability. Wind turbines have much less ...

Diving is among the most popular spectator events in the Olympics, a graceful sport that combines elements of gymnastics and dancing. It’s also an excellent example of physics in action. Let’s look at ...

A component’s moment of inertia is its resistance to rotational acceleration. A: They’re relevant whenever an apparatus must accelerate and response is crucial. They predict the performance of shafts ...

China’s Three Gorges Dam — so named for the three chasms it encompasses — makes up the world’s largest hydroelectric dam. And the reservoir connected to the dam is capable of holding such a high ...