Calculate the force in each truss member using the method of joints, and state hi initial

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.6.11P: -11 A rubber cube R of a side L = 3 in. and cross- sectional area A = 9 in2 is compressed inside a...
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600 N
4 m
900 N
4 m
6 m
Calculate the force in each truss member using the method of joints, and state
whether each is in tension (T) or compression (C). Notice that this problem is initially statically
indeterminate (meaning it has more unknowns (4) than equations (3)) in the overall FBD. You
can solve this particular statically indeterminate problem by using the method of joints. Cool?!
Transcribed Image Text:600 N 4 m 900 N 4 m 6 m Calculate the force in each truss member using the method of joints, and state whether each is in tension (T) or compression (C). Notice that this problem is initially statically indeterminate (meaning it has more unknowns (4) than equations (3)) in the overall FBD. You can solve this particular statically indeterminate problem by using the method of joints. Cool?!
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