Question: Problem 3 Show that the following truss is externally stable and statically determinate. Then, calculate the reactions at the supports and determine the axial forces

Problem

3

Show that the following truss is externally stable and statically determinate. Then, calculate the reactions at the supports and determine the axial forces in all members using the Method of Joints. Determine also whether each axial force is tensile

(

)

or compressive

(

) .

Problem 3 Show that the following truss is

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