Question: Problem 1 The following truss supports two 4 . 2 kip loads. Each truss member is constructed using a 2 x 2 solid

Problem 1
The following truss supports two 4.2kip loads. Each truss member is constructed using a 2"x2" solid steel section. Ignore the weight of the truss in your analysis. Use Esteel =29000ksi.
a. Calculate the axial force in member BC.(Hint: analyze joint C)
b. Calculate the stress in member BC.
c. Calculate the strain in member BC.
d. Calculate the total change in length of member BC. Report your answer in inches.

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