Assertion: projectile | /r/CapableOf | leave the device
Facets:
value: at the instant
type: TEMPORAL
Source sentences:
text: In current designs massive amounts of heat are created by the electricity flowing through the rails, as well as by the friction of the projectile leaving the device.
text: But what is less intuitive is that at the instant a projectile leaves the device that powers its launch, the only force acting on it from that moment on, if air resistance is neglected, is Earth's gravity (assuming Earth is where this event is being staged).