Q.5) A commercial airliner has 4 jet engines. Engines 2 and 3 provide 100 kN of forward thrust, while engines 1 and 4 provide 75 kN of forward thrust. The airliner is maintaining a steady cruise when engine 3 suddenly fails. Determine the resultant of the three remaining thrust vectors and specify the y- and z-coordinates of the point through which the line of action of the resultant passes. Note: engines 1 and 4 are two meters below the x-y plane and engines 2 and 3 are three meters below the x-y plane. 9 m y- 2 m 75 kN 12 m 3 m 12 m 3 m ***************** mm 8. zl 100 KN 9 m 2 m 12 75 kN

Q.5) A commercial airliner has 4 jet engines. Engines 2 and 3 provide 100 kN of forward thrust, while engines 1 and 4 provide 75 kN of forward thrust. The airliner is maintaining a steady cruise when engine 3 suddenly fails. Determine the resultant of the three remaining thrust vectors and specify the y- and z-coordinates of the point through which the line of action of the resultant passes. Note: engines 1 and 4 are two meters below the x-y plane and engines 2 and 3 are three meters below the x-y plane. 9 m y- 2 m 75 kN 12 m 3 m 12 m 3 m ***************** mm 8. zl 100 KN 9 m 2 m 12 75 kN

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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Q.5) A commercial airliner has 4 jet engines. Engines 2 and 3 provide 100 kN of forward thrust,
while engines 1 and 4 provide 75 kN of forward thrust. The airliner is maintaining a steady cruise
when engine 3 suddenly fails. Determine the resultant of the three remaining thrust vectors and
specify the y- and z-coordinates of the point through which the line of action of the resultant
passes. Note: engines 1 and 4 are two meters below the x-y plane and engines 2 and 3 are three
meters below the x-y plane.
9 m
2 m
75 kN
12 m
3 m
12 m
2 |
100 KN
9 m
*********** 8
3 m
2 m
75 kN
12

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