As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted so as to result in the fore and aft thrusts shown. What force F must be exerted by the ground on each of the main braked wheels at A and B to counteract the turning effect of the two propeller thrusts? Neglect any effect of the nose wheel Cwhich is tumed 90° and unbraked. 390 lb 390 lb Answer. F 5 25

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted so as to result in the fore and aft
thrusts shown. What force F must be exerted by the ground on each of the main braked wheels at A and B to counteract the turning
effect of the two propeller thrusts? Neglect any effect of the nose wheel Cwhich is turned 90° and unbraked.
390 lb
390 lb
Answer: F
25'
lb
Transcribed Image Text:As part of a test, the two aircraft engines are revved up and the propeller pitches are adjusted so as to result in the fore and aft thrusts shown. What force F must be exerted by the ground on each of the main braked wheels at A and B to counteract the turning effect of the two propeller thrusts? Neglect any effect of the nose wheel Cwhich is turned 90° and unbraked. 390 lb 390 lb Answer: F 25' lb
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