Assertion: average acceleration | /r/HasProperty | its change
Facets:
value: in velocity
type: OTHER
value: in the x - direction
type: OTHER
Source sentences:
text: An object's average acceleration over a period of time is its change in velocity ( Δ v )
text: In the X - direction, the average acceleration is the change in velocity divided by the time interval: a = (V1 - V0) / (t1 - t0)