Final answer:
V2 is based on the loss of an engine on takeoff and: clearing an obstacle by a height of 50 feet
The answer is option ⇒a
Step-by-step explanation:
When it comes to aircraft takeoff, V2 refers to the speed at which the aircraft can safely take off even in the event of an engine failure. V2 is typically higher than the aircraft's takeoff speed when all engines are functioning properly.
It is based on the ability to gain enough altitude to clear any obstacles that may be present during takeoff, such as buildings, hills, or trees. In this case, option (a) is the correct answer - V2 is based on clearing an obstacle by a height of 50 feet.
The answer is option ⇒a