Assertion: friction | /r/Causes | tear
Facets:
value: in machines
type: LOCATION
Source sentences:
text: In machines, friction also causes wear and tear of their moving parts.
text: Friction in machines wastes energy and also causes wear and tear.
text: Friction in machines wastes energy and also causes wear and tear.
text: Friction causes wear and tear.
text: Friction causes wear and tear.