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Daily challenge
Today's 5
5 questions. Same set for everyone today. Compare with your friends.
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Q 1 / 5
Today
Wing dihedral provides:
A
Directional stability
B
Lateral (roll) stability by creating a restoring roll moment in a sideslip
C
Longitudinal stability
D
Reduced drag
Tomorrow at 00:00 UTC, 5 fresh questions.