Assertion: pulley's wheel | /r/CapableOf | spin on the axle
Facets:
value: freely
type: MANNER
Source sentences:
text: If the wheel is able to spin freely on the axle, it is not considered to be part of a wheel-and-axle simple machine because force cannot be transferred back and forth between the wheel and the axle.
text: Typically, a shaft called an axle is attached to the wheel at the point where that axis meets the wheel, and the wheel either may spin freely around the axle while the axle remains stationary, or the axle may turn along with the wheel.