Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a-9 ft, b=7 ft and w = 7.5 kips/ft. 21 Answers: Ay= W i a W B Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) 31 a b B b kips, Cy= C i C X Cy X kips.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a-9 ft, b=7 ft and
w = 7.5 kips/ft.
21
Answers: Ay=
W
i
a
W
B
Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the
red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)
31
a
b
B
b
kips, Cy=
C
i
C
X
Cy
X
kips.
Transcribed Image Text:Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a-9 ft, b=7 ft and w = 7.5 kips/ft. 21 Answers: Ay= W i a W B Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) 31 a b B b kips, Cy= C i C X Cy X kips.
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