Assertion: instantaneous speed | /r/HasProperty | the change
Facets:
value: between t₂
type: TEMPORAL
value: in object position
type: LOCATION
value: according to the textbook definition
type: OTHER
value: between t₁
type: TEMPORAL
value: between two times
type: TEMPORAL
Source sentences:
text: According to the textbook definition, the instantaneous speed is the change in object position, x, between two times, t₁ and t₂ (where this time interval approaches zero, i.e., t₂ - t₁ -> 0).