Roll stability is associated with rotation about which axis?

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Multiple Choice

Roll stability is associated with rotation about which axis?

Explanation:
Roll stability concerns how the airplane behaves when it rotates around its nose-to-tail axis, the longitudinal axis. This axis runs from the front to the back of the aircraft, so a roll motion—tilting one wing up while the other goes down—occurs about that axis. The other primary axes are vertical (rotation about up-down, which is yaw) and lateral (rotation about wingtip-to-wingtip, which is pitch). So the rotation associated with roll is specifically about the longitudinal axis.

Roll stability concerns how the airplane behaves when it rotates around its nose-to-tail axis, the longitudinal axis. This axis runs from the front to the back of the aircraft, so a roll motion—tilting one wing up while the other goes down—occurs about that axis. The other primary axes are vertical (rotation about up-down, which is yaw) and lateral (rotation about wingtip-to-wingtip, which is pitch). So the rotation associated with roll is specifically about the longitudinal axis.

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