Glen Robertson has over 30 years of advanced propulsion research experience and development for the NASA – Marshall Space Flight Center in Huntsville, AL as an Aerospace Technologist. He helped ...

If the angular velocity of a link in a mechanism is zero, does this imply that the angular acceleration of that link is also zero? The short answer to that question is NO. If ω(t) represents the ...

Toyota today slammed the mechanics behind Brian Ross' ABC News report on unintended acceleration, showing how they were manipulated by recreating the same fault on a Chevy, Mercedes, Honda and Ford.

Consider the rotor of a gyroscope. The rotor is attached to a frame that is rotating about a fixed vertical axes with a constant rate of ω 1, and with the rotor rotating relative to that frame at a ...