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Longitudinal stability in a tailless aircraft is achieved by designing the aircraft such that its aerodynamic center is behind the center of ___________(a) Mass(b) Gravity(c) Weight(d) EarthThis question was posed to me by my college professor while I was bunking the class.The doubt is from Aircraft Systems and Aviation topic in section Aircraft Systems and Aviation Overview of Aircraft Maintenance

Answer»

Right CHOICE is (b) Gravity

Easy explanation: The longitudinal stability in a TAILLESS aircraft is ACHIEVED by designing the aircraft such that its aerodynamic center is behind the center of gravity. It is generally done by modifying the WING design of an aircraft.



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