3) Consider the truss shown, which is supported with a hinge at point C and a rocker at point A. The reaction force at A is given: = Ax 3.25 kN, directed to the right a) [5 pts] Draw a Free Body Diagram of the whole truss and label the reaction forces at A and C. b) [25 pts] Use the Method of Sections to solve for the forces in beam BD. Be sure to include a FBD of the section you analyze. Additional information: o sin(20°) = 0.342 о cos(20°) = 0.940 1m C 1 m B E 1 m D A 4 kN 20°
3) Consider the truss shown, which is supported with a hinge at point C and a rocker at point A. The reaction force at A is given: = Ax 3.25 kN, directed to the right a) [5 pts] Draw a Free Body Diagram of the whole truss and label the reaction forces at A and C. b) [25 pts] Use the Method of Sections to solve for the forces in beam BD. Be sure to include a FBD of the section you analyze. Additional information: o sin(20°) = 0.342 о cos(20°) = 0.940 1m C 1 m B E 1 m D A 4 kN 20°
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![3) Consider the truss shown, which is supported
with a hinge at point C and a rocker at point A.
The reaction force at A is given:
=
Ax 3.25 kN, directed to the right
a) [5 pts] Draw a Free Body Diagram of the
whole truss and label the reaction forces at A
and C.
b) [25 pts] Use the Method of Sections to solve
for the forces in beam BD. Be sure to include a
FBD of the section you analyze.
Additional information:
o sin(20°) = 0.342
о
cos(20°) = 0.940
1m
C
1 m
B
E
1 m
D
A
4 kN
20°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7dffb431-79bc-4ad9-843f-e1daa4511d61%2F276035b2-a399-4b27-b95e-779ec443977e%2Fcs4h78_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3) Consider the truss shown, which is supported
with a hinge at point C and a rocker at point A.
The reaction force at A is given:
=
Ax 3.25 kN, directed to the right
a) [5 pts] Draw a Free Body Diagram of the
whole truss and label the reaction forces at A
and C.
b) [25 pts] Use the Method of Sections to solve
for the forces in beam BD. Be sure to include a
FBD of the section you analyze.
Additional information:
o sin(20°) = 0.342
о
cos(20°) = 0.940
1m
C
1 m
B
E
1 m
D
A
4 kN
20°
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