In this episode of Crash Course Physics, Shini sits down with us to discuss what torque is, how it works, why it works, and what it all has to do with this thing called "Moment of Inertia." And a ...

Electronic torque wrenches are all the rage, if for no better reason than they look cool. But for serious engine builders, an electronic wrench is getting closer to necessity for its ability to torque ...

The hypothesis used in developing the stress and strain in the shaft is that all points on a cross-section of the shaft experience the same angle of twist. The angle of twist for a section of length L ...