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1. |
Which of the following is the correct relation between lift dependent drag, lift independent drag and drag coefficient? |
A. | C<sub>D</sub>=C<sub>Dz</sub>+KC<sub>L</sub><sup>2</sup> |
B. | C<sub>D</sub>=C<sub>Dz</sub>-KC<sub>L</sub><sup>2</sup> |
C. | C<sub>D</sub>=C<sub>Dz</sub>*KC<sub>L</sub><sup>2</sup> |
D. | C<sub>D</sub>=C<sub>Dz</sub>/KC<sub>L</sub><sup>2</sup> |
Answer» B. C<sub>D</sub>=C<sub>Dz</sub>-KC<sub>L</sub><sup>2</sup> | |