Assertion: pulley's radius | /r/CapableOf | go around the pulley
Facets:
Source sentences:
text: When the two cones of the pulley are far apart (when the diameter increases), the belt rides lower in the groove, and the radius of the belt loop going around the pulley gets smaller.
text: When the cones are close together (when the diameter decreases), the belt rides higher in the groove, and the radius of the belt loop going around the pulley gets larger.