3-6.6. The shear-leg derrick shown in Fig. P-3-6.6 supports a vertical load of 3000 lb applied at A. Points B, C, and D are in the same horizontal plane and A, O, and D are in the XY plane. Determine the force in each member of the derrick.
3-6.6. The shear-leg derrick shown in Fig. P-3-6.6 supports a vertical load of 3000 lb applied at A. Points B, C, and D are in the same horizontal plane and A, O, and D are in the XY plane. Determine the force in each member of the derrick.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Transcribed Image Text:20' -
1.
10
3000 Ib
IS
10'
Figure P-3-6.6
Transcribed Image Text:3-6.6. The shear-leg derrick shown in Fig. P-3-6.6 supports a vertical
load of 3000 lb applied at A. Points B, C, and D are in the same horizontal
plane and A, O, and D are in the XY plane. Determine the force in each
member of the derrick.
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