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| abstraction > hypothesis > theory > law > conservation law > conservation of angular momentum | 
| conservation of angular momentum comparison table | |||
| Subject | is a kind of | has conserved quantity | has definition | 
|---|---|---|---|
| conservation law | law | A quantity that remains unchanged in the course of the evolution of a dynamical system. There are seven known quantities that are conserved: energy (including mass), momentum, angular momentum (including spin), charge, electron-family number, muon-family number, and baryon-family number. | |
| conservation of angular momentum | conservation law | angular momentum | The total angular momentum of an isolated dynamical system does not change during the course of its evolution. | 
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