
Introduction to Flight 7th Edition by John Anderson
النسخة 7الرقم المعياري الدولي: 978-0073380247
Introduction to Flight 7th Edition by John Anderson
النسخة 7الرقم المعياري الدولي: 978-0073380247 تمرين 2
An airplane weighing 5000 lb is flying at standard sea level with a velocity of 200 mi/h. At this velocity the L/D ratio is a maximum. The wing area and aspect ratio are 200 ft 2 and 8.5, respectively. The Oswald efficiency factor is 0.93. Calculate the total drag on the airplane.
التوضيح
Total drag of an airplane is defined as ...
Introduction to Flight 7th Edition by John Anderson
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