Assertion: pulley | /r/CapableOf | use rope
Facets:
value: to support an object
type: PURPOSE
Source sentences:
text: A pulley is a simple machine designed to increase lift strength using a tracked wheel and a cord, rope or chain.
text: A pulley that uses two ropes to support an object is called a movable pulley, and a pulley that uses only one rope is called a fixed pulley.
text: A pulley that uses two ropes to support an object is called a movable pulley, and a pulley that uses only one rope is called a fixed pulley.