The mean dimensions of the cross section of the leading edge and torsion box of an airplane wing can be approximated as shown. The wing is subjected to a torque of 4.7 MN m and the wall thickness is 10 mm. The wing is made of 2014-T6 aluminum alloy. Figure 1 of 1 Express your answer with the appropriate units. Tavg= 124 MPa Submit Correct Part B My Answers Give Up Determine the angle of twist per meter length of the wing.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The mean dimensions of the cross section of the leading
edge and torsion box of an airplane wing can be
approximated as shown. The wing is subjected to a
torque of 4.7 MN m and the wall thickness is 10 mm.
The wing is made of 2014-T6 aluminum alloy.
Figure 1
of 1
0.5 m
10 mm
10 mm
10 mm
2 m
0.25 m
0.25 m
Express your answer with the appropriate units.
Tavg 124 MPa
Submit
Correct
Part B
My Answers Give Up
Determine the angle of twist per meter length of the wing.
Express your answer with the appropriate units.
VΠΙ ΑΣΦ It vec
Submit
My Answers Give Up
Incorrect; Try Again; 5 attempts remaining
?
°/m
Transcribed Image Text:The mean dimensions of the cross section of the leading edge and torsion box of an airplane wing can be approximated as shown. The wing is subjected to a torque of 4.7 MN m and the wall thickness is 10 mm. The wing is made of 2014-T6 aluminum alloy. Figure 1 of 1 0.5 m 10 mm 10 mm 10 mm 2 m 0.25 m 0.25 m Express your answer with the appropriate units. Tavg 124 MPa Submit Correct Part B My Answers Give Up Determine the angle of twist per meter length of the wing. Express your answer with the appropriate units. VΠΙ ΑΣΦ It vec Submit My Answers Give Up Incorrect; Try Again; 5 attempts remaining ? °/m
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