angular momentum
Noun
Meaning
the product of the momentum of a rotating body and its distance from the axis of rotation
Source: WordNetSynonyms
Antonyms
Hypernyms
Examples
any rotating body has an angular momentum about its center of mass
angular momentum makes the world go round
A classical system would display the same property, and a hidden variable theory (see below) would certainly be required to do so, based on conservation of angular momentum in classical and quantum mechanics alike.
Adding another of any of these particles would require angular momentum and would release substantially less energy (in fact, no nucleus with five nucleons is stable).
A discus with more weight in the rim produces greater angular momentum for any given spin rate, and thus more stability, although it is more difficult to throw.
After the starquake, the star will have a smaller equatorial radius, and because angular momentum is conserved, its rotational speed has increased.