This Chapter 10 summary covers the key concepts of rotational motion and angular momentum in physics. The video explains torque, rotational kinematics, moment of inertia, and conservation of angular ...

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 ...

A British physicist says his quantised inertia "new physics" theory explains galaxy rotation without the need for dark matter, further justifying his earlier work proving how the EmDrive works iStock ...

(Phys.org)—Newton's gravitational constant, G, has been measured about a dozen times over the last 40 years, but the results have varied by much more than would be expected due to random and ...