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The 266-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 216 kN during the takeoff roll. Determine the lengths of runway required if the takeoff speed is 208 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 0 = 0.4°. B A Horizontal Answers: Uphill from A to B: S = i m Downhill from B to A: s = i m

The 266-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 216 kN during the takeoff roll. Determine the lengths of runway required if the takeoff speed is 208 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 0 = 0.4°. B A Horizontal Answers: Uphill from A to B: S = i m Downhill from B to A: s = i m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The 266-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 216 kN during the takeoff roll. Determine the lengths of runway required if the takeoff speed is 208 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 0 = 0.4°. B A Horizontal Answers: Uphill from A to B: S = i m Downhill from B to A: s = i m
Transcribed Image Text:The 266-Mg jet airliner has three engines, each of which produces a nearly constant thrust of 216 kN during the takeoff roll. Determine the lengths of runway required if the takeoff speed is 208 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 0 = 0.4°. B A Horizontal Answers: Uphill from A to B: S = i m Downhill from B to A: s = i m
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