An airplane has a mass of 19,550 kg, a wingspan of 20 m,and an average wing chord of 3 m. When flying in the air ofdensity 0.5 kg/m3, its engines provide a thrust of 12 kN against an overall drag coefficient of 0.025. What is itsapproximate velocity?(a) 250 mi/h, (b) 300 mi/h, (c) 350 mi/h, (d) 400 mi/h,(e) 450 mi/h

Given: The mass of an airplane is m=19550 kg. The density of the air is ρ=0.5 kg/m3. The wingspan of…

Answered: An airplane has a mass of 19,550 kg, a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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An airplane has a mass of 19,550 kg, a wingspan of 20 m,
and an average wing chord of 3 m. When flying in the air of
density 0.5 kg/m³, its engines provide a thrust of 12 kN against an overall drag coefficient of 0.025. What is its
approximate velocity?
(a) 250 mi/h, (b) 300 mi/h, (c) 350 mi/h, (d) 400 mi/h,
(e) 450 mi/h

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