# rolling resistance factor

> quotient of tangential and normal component of the force applied to a body which is rolling at constant speed over a surface

**Wikidata**: [Q91738044](https://www.wikidata.org/wiki/Q91738044)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rolling_resistance_coefficient)  
**Source**: https://4ort.xyz/entity/rolling-resistance-factor


## References

1. ISO 80000-4:2019 Quantities and units — Part 4: Mechanics