The three axes pass through the aircraft's center of gravity at what angles?

Study for the Pilot's Handbook of Aeronautical Knowledge Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

The three axes pass through the aircraft's center of gravity at what angles?

Explanation:
The axes form a right-handed, orthogonal coordinate system with their intersection at the center of gravity. Each pair is at a 90-degree angle, so the angles between the axes are all 90 degrees. This perpendicular arrangement lets you describe rotation cleanly: roll about the longitudinal axis, pitch about the lateral axis, and yaw about the vertical axis. They are not parallel or arbitrary—the geometry is fixed so the three axes are mutually perpendicular.

The axes form a right-handed, orthogonal coordinate system with their intersection at the center of gravity. Each pair is at a 90-degree angle, so the angles between the axes are all 90 degrees. This perpendicular arrangement lets you describe rotation cleanly: roll about the longitudinal axis, pitch about the lateral axis, and yaw about the vertical axis. They are not parallel or arbitrary—the geometry is fixed so the three axes are mutually perpendicular.

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