# relative velocity

> velocity of an object or observer B in the rest frame of another object or observer A

**Wikidata**: [Q1376323](https://www.wikidata.org/wiki/Q1376323)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Relative_velocity)  
**Source**: https://4ort.xyz/entity/relative-velocity


## References

1. BabelNet
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)