A commercial airliner with four jet engines, each producing 78 kN of forward thrust, is in a steady, level cruise when engine number 3 suddenly fails. Determine the distance d (measured up or down on the figure) to the resultant of the three remaining engine thrust vectors. Treat this as a two-dimensional problem. The distance d is positive if above the center line of the airplane, negative if below. 78 KN 78 KN 78 KN 2 Answer:d-i ES 1 7.3 m 12.7 m 12.7 m 7.3 m m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A commercial airliner with four jet engines, each producing 78 kN of forward thrust, is in a steady, level cruise when engine number 3
suddenly fails. Determine the distance d (measured up or down on the figure) to the resultant of the three remaining engine thrust
vectors. Treat this as a two-dimensional problem. The distance d is positive if above the center line of the airplane, negative if below.
78 KN
7.3 m
12.7 m
12.7 m
7.3 m
78 KN
3
2
78 kN
Answer:d-i
m
Transcribed Image Text:A commercial airliner with four jet engines, each producing 78 kN of forward thrust, is in a steady, level cruise when engine number 3 suddenly fails. Determine the distance d (measured up or down on the figure) to the resultant of the three remaining engine thrust vectors. Treat this as a two-dimensional problem. The distance d is positive if above the center line of the airplane, negative if below. 78 KN 7.3 m 12.7 m 12.7 m 7.3 m 78 KN 3 2 78 kN Answer:d-i m
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