Final answer:
The question relates to slat/flap positions and their impact on speed brakes and thrust during a go-around maneuver. Different positions generate varying lift on the wings, with position '1' being the only one allowing speed brake deployment. Adding thrust during a go-around can also influence these factors.
Step-by-step explanation:
In the context of aeronautics and flight controls, the question is referring to the slat/flap positions and their effects on speed brakes and thrust during a go-around (GA) maneuver.
The different slat/flap positions, ranging from '2' to 'FULL', determine the amount of lift generated by the wings of an aircraft. The speed brakes, also known as spoilers, are used to decrease lift and increase drag, but can only be deployed when the aircraft is in slat/flap position '1'.
Additionally, adding thrust during a go-around can affect the behavior of the slats/flaps and speed brakes.