write a short note on derofoil
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Aerofoil or airfoil is defined as the cross-sectional shape that is designed with curved surface giving it the most favourable ratio between lift and drag in flight. Lift is the component such that the force is perpendicular to the direction of motion and drag is the component parallel to the direction of motion.
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Answer:
Aerofoil or airfoil is defined as the cross-sectional shape that is designed with curved surface giving it the most favourable ratio between lift and drag in flight. Lift is the component such that the force is perpendicular to the direction of motion and drag is the component parallel to the direction of motion.
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