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The 280-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 229 kN during the takeoff roll. Determine the length s of runway required if the takeoff speed is 219 km/h. Compute s first for an uphill takeoff direction from A to B and second for a downhill takeoff from B to A on the slightly inclined runway. Neglect air and rolling resistance. Assume e = 0.7°. B Horizontal Answers: Uphill from A to B: i %3= m Downhill from B to A: 5= i m

The 280-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 229 kN during the takeoff roll. Determine the length s of runway required if the takeoff speed is 219 km/h. Compute s first for an uphill takeoff direction from A to B and second for a downhill takeoff from B to A on the slightly inclined runway. Neglect air and rolling resistance. Assume e = 0.7°. B Horizontal Answers: Uphill from A to B: i %3= m Downhill from B to A: 5= i m

Elements Of Electromagnetics
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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The 280-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 229 kN during the takeoff roll. Determine the length s of runway required if the takeoff speed is 219 km/h. Compute s first for an uphill takeoff direction from A to B and second for a downhill takeoff from B to A on the slightly inclined runway. Neglect air and rolling resistance.

The 280-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 229 kN during the takeoff roll. Determine the length s of runway required if the takeoff speed is 219 km/h. Compute s first for an uphill takeoff direction from A to B and second for a downhill takeoff from B to A on the slightly inclined runway. Neglect air and rolling resistance. Assume e = 0.7°. В Horizontal Answers: Uphill from A to B: i Downhill from B to A: 5= i
Transcribed Image Text:The 280-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 229 kN during the takeoff roll. Determine the length s of runway required if the takeoff speed is 219 km/h. Compute s first for an uphill takeoff direction from A to B and second for a downhill takeoff from B to A on the slightly inclined runway. Neglect air and rolling resistance. Assume e = 0.7°. В Horizontal Answers: Uphill from A to B: i Downhill from B to A: 5= i
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