Assertion: glider's speed | /r/HasProperty | reached
Facets:
Source sentences:
text: Acceleration: how fast the speed increases when holding the acceleration button until top speed has been reached.
text: how fast the speed increases when holding the acceleration button until top speed has been reached.
text: To launch, the pilot first inflates the wing by pulling it up like a kite and then runs down the hillside until flying speed has been reached.