Assertion: roller coaster's speed | /r/HasProperty | needed at the entry of the loop
Facets:
Source sentences:
text: The speed needed at the entry of the loop (to allow the roaster to be able to crest over the top), creates too high an acceleration at the bottom!
text: The speed needed at the entry of the loop (to allow the roaster to be able to crest over the top), creates too high an acceleration at the bottom!