Henry from Minute Physics has another great video. In this one, he talks about balancing a pencil on it's point. He makes the claim that if a 10 cm long pencil was pushed at the top a distance of ...

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 ...

Humans can do things. Awesome things. Case in point: this human, named Aaron Cook. Cook can do some serious tumbling (just check out his YouTube channel), but he can also do something extremely ...

Introduction You might have seen figure skaters spinning around quickly and then tucking their arms to spin faster—or opening them to spin more slowly. This happens, thanks to a physics concept known ...

ABSTRACT The technology to estimate engine load using the amplitude of crankshaft angular velocity variation during a cycle, which is referred to as “Δω (delta omega)”, in a four-stroke ...