| 1. | Consequently the " pitching moment coefficient " for a symmetric airfoil is zero.
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| 2. | :: M _ \ alpha Pitching moment due to incidence-the static stability term.
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| 3. | The coefficients used for moment are similar to coefficients of chord is used for pitching moment.
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| 4. | Subsequent investigation revealed that the aircraft's fuselage was subject to an aerodynamic pitching moment of extreme sensitivity.
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| 5. | "' Pitching moment coefficient "'is fundamental to the definition of aerodynamic center of an airfoil.
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| 6. | A drawback of the use of trailing edge flaps is that they produce significant negative pitching moment when in use.
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| 7. | Large elevators on the tailplane control fuselage attitude and provide reaction to pitching moments from the wing and variation on rotor disc angle.
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| 8. | The forces are considered acting at the quarter-chord point, and the pitching moment is determined to resolve the aerodynamic forces.
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| 9. | Similarly, a small decrease in angle of attack will cause the pitching moment to change so that the angle of attack increases.
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| 10. | This results in a power application causing a nose-down pitching moment and increases the risk of tail to main rotor contact.
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