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| abstraction > mathematical concept > number > quantity > velocity > equatorial velocity > critical equatorial velocity |
| critical equatorial velocity comparison table | ||
| Subject | is a kind of | has definition |
|---|---|---|
| equatorial velocity | velocity | The velocity at the surface of a rotating body, on its equator |
| critical equatorial velocity | equatorial velocity | In rotating early-type stars, that velocity at which the ratio of centrifugal force to gravity at the equator is unity. |