Assertion: hovercraft's engine | /r/HasProperty | \displaystyle v_{j}\;
Facets:
Source sentences:
text: {\displaystyle {\dot {m}}_{air}} is the rate of flow of air through the engine m ˙ f {\displaystyle {\dot {m}}_{f}} is the rate of flow of fuel entering the engine V j {\displaystyle V_{j}\;} is the speed of the jet (the exhaust plume) and is assumed to be less than sonic velocity V {\displaystyle V\;} is the true airspeed of the aircraft ( m ˙ a i