Assertion: rifle bullet | /r/HasAspect | initial speed
Facets:
value: typically
type: DEGREE
Source sentences:
text: When rifle bullets exit the barrel of a gun, they typically have an initial speed (called the muzzle velocity) that ranges from about 2000 km/h (1200 mph or 550 m/s) up to about 4500 km/h (2800 mph or 1250 m/s).