Assertion: tricycle's wheel | /r/CapableOf | decelerate the earth
Facets:
value: imperceptibly
type: MANNER
Source sentences:
text: As seen from the vantage point of the air stream (e.g. by a balloonist), the wheels impede the vehicle—decelerating the earth imperceptibly—and drive the rotor (acting like a propellor), which accelerates the air and propels the vehicle.