Djbrace1473 Djbrace1473

24-02-2020
Physics

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For a given wing–body combination, the aerodynamic center lies 0.03 chord length ahead of the center of gravity. The moment coefficient about the center of gravity is 0.0050, and the lift coefficient is 0.50. Calculate the moment coefficient about the aerodynamic center.

Respuesta :

Hashirriaz830 Hashirriaz830

25-02-2020

Answer:

-0.01

Explanation:

given:

C_l=0.5

C_gravity=0.0050

C_chord= 0.50

solution:

C_moment=C_chord+C_l(h-h_ac)

=0.0050-0.5(0.03)

= -0.01

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