Assertion: roller coaster's car | /r/CapableOf | crest the hill
Facets:
value: the slowest
type: MANNER
Source sentences:
text: — looks like a portion of a bell curve) gravity will slow the train down as it reaches the apex, and therefore the front car of a roller coaster train will crest the hill the slowest.
text: As the cars crest the hill and begin to speed down, this potential, or positional, energy is converted into kinetic, or motive, energy.