Which of the following is the correct integrated range equation of cruise method 3?

Question

TuteeHUB · Accepted Answer

R=$\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)$

TuteeHUB · Answer

R=$\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_L}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)$

TuteeHUB · Answer

R=$\frac{V}{C}\int_{W_i}^{W_f}\frac{dW}{D}$

TuteeHUB · Answer

R=$\Big[\frac{V_{mdi}}{C}E_{max}\Big]2u_i\Big\{tan^{-1}\Big[\frac{1}{u_{i}^2}\Big]-tan^{-1}\Big[\frac{1}{\omega u_{i}^2}\Big]\Big\}$

TuteeHUB · Answer

R=$\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)$

1.	Which of the following is the correct integrated range equation of cruise method 3?
A.	R=\(\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_L}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)\)
B.	R=\(\frac{V}{C}\int_{W_i}^{W_f}\frac{dW}{D}\)
C.	R=\(\Big[\frac{V_{mdi}}{C}E_{max}\Big]2u_i\Big\{tan^{-1}\Big[\frac{1}{u_{i}^2}\Big]-tan^{-1}\Big[\frac{1}{\omega u_{i}^2}\Big]\Big\}\)
D.	R=\(\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)\)
Answer» D. R=\(\frac{1}{C}\Big(\frac{2W_i}{S\rho}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)\)

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