Assertion: card's speed | /r/CapableOf | vary with the distance
Facets:
value: in theory
type: OTHER
value: from the axis
type: OTHER
value: in a vortex
type: LOCATION
value: in many ways
type: MANNER
Source sentences:
text: In theory, the speed u of the particles (and, therefore, the vorticity) in a vortex may vary with the distance r from the axis in many ways.