1
Q
Ground effect
A
A better “flyability” just above the surface
2
Q
Ground effect is noticable when airplane is at height of
A
Half the length of wingspan
3
Q
Ground effect will _____ induced drag
A
Decrease
4
Q
Ground effect will ____ vortices
A
Decrease
5
Q
Ground effect _____ upwash and downwash
A
Reduces
6
Q
Ground will will _____ lift
A
Increase
