ConceptNet 5: friction vector

Types of friction vector

en air resistance ⁽ⁿ⁾ ➜
en dynamic friction ⁽ⁿ⁾ ➜
en static friction ⁽ⁿ⁾ ➜
en sticking friction ⁽ⁿ⁾ ➜

friction vector is a type of…

en surface force vector ⁽ⁿ⁾ ➜

Links to other resources

sw.opencyc.org /2012/05/10/concept/en/FrictionVector