Question: Consider the truss shown in ( Figure 1 ) . AE is constant Assume that AE is in kN . Use the principle of virtual

Consider the truss shown in (Figure 1). AE is constant
Assume that AE is in kN . Use the principle of virtual work
to solve this problem.
Part A
Determine the vertical displacement of joint D measured downward.
Express your answer in terms of A and E. Express the coefficients using three significant figures so the displacement is in
meters. Enter a positive value if the displacement is downward and a negative value if the displacement is upward.
\Delta _(D_(v))=
m
Provide Feedback
Consider the truss shown in ( Figure 1 ) . AE is

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