Assertion: tricycle | /r/HasAspect | traction
Facets:
value: in this case
type: TEMPORAL
Source sentences:
text: From (7) and (8), can be written as Considering that the rolling resistance, aerodynamic drag, and other effects are compensated by the traction of the in-wheel front motor to maintain a speed, the longitudinal force in the front wheel balance is zero (in this case the tricycle has only traction).