Consider one wing aileron w/ rectangular planform. This aileron w/ constan chord has a span of ó ft & a uniform spanwise air load distribution of 10 Ibs supported by two hinges w/c are located at the tips of the span. The air loa assumed to be transmitted to a single spar w/c is connected at the tips to wing. The cross-section of the spar is constant throughout the aileron spa rectangular in shape measuring 12 inches high by 5 inches wide w/ a maxin

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider one wing aileron w/ rectangular planform. This aileron w/ constant
chord has a span of 6 ft & a uniform spanwise air load distribution of 10 Ibs/ft. It is
supported by two hinges w/c are located at the tips of the span. The air loading is
assumed to be transmitted to a single spar w/c is connected at the tips to the
wing. The cross-section of the spar is constant throughout the aileron span &
rectangular in shape measuring 12 inches high by 5 inches wide w/ a maximum
allowable bending stress of 100 psi. Calculate the vertical reactions of the two
hinges of the single wing spar described & the moment of inertia about the
neutral axis of the cross-section of the wing spar. (Check all correct answers) *
60 in^4
60 Ib & 30 lb
60 Ib & 0
300 in^4
Both are 30 lb
125 in^4
720 in^4
Both are 60 lb
Transcribed Image Text:Consider one wing aileron w/ rectangular planform. This aileron w/ constant chord has a span of 6 ft & a uniform spanwise air load distribution of 10 Ibs/ft. It is supported by two hinges w/c are located at the tips of the span. The air loading is assumed to be transmitted to a single spar w/c is connected at the tips to the wing. The cross-section of the spar is constant throughout the aileron span & rectangular in shape measuring 12 inches high by 5 inches wide w/ a maximum allowable bending stress of 100 psi. Calculate the vertical reactions of the two hinges of the single wing spar described & the moment of inertia about the neutral axis of the cross-section of the wing spar. (Check all correct answers) * 60 in^4 60 Ib & 30 lb 60 Ib & 0 300 in^4 Both are 30 lb 125 in^4 720 in^4 Both are 60 lb
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