"Learn how to calculate the moment of inertia for both hollow and solid spheres in this physics tutorial! We’ll walk you through the process of finding the moment of inertia for each type of sphere, ...

Everyone needs some “go to” demos. Personally, I like this one. It’s not too difficult to build and it’s easy to use. Take a large block of wood (it needs to have a good mass). I used a left over ...

As Jeff Magson sees it, an unseen killer of financial plans lurks beneath the surface of every client relationship: behavioral inertia. Inertia is the tendency of an object to remain at rest, or to ...

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 ...

Derived originally from physics, the concept of inertia refers to the tendency of things to remain as they are—whether they’re in motion or at rest. For change to occur, what's required is a ...