Question: Consider the truss shown in ( Figure 1 ) . For each member A = 3 0 0 m m 2 , E = 2

Consider the truss shown in

(

Figure

1) .

For each member

A = 300 m m^{2}, E = 200

GPa

Correct

Part B

Determine the vertical displacement of joint

E

measured downward. Use the method of virtual work.

Figure

1

1

Express your answer to three significant figures and include the appropriate units. Enter positive value if the displacement is downward and negative value

if the displacement is upward.

_{E_{v}} =

Incorrect; Try Again;

2

attempts remainingConsider the truss shown in

(

Figure

1) .

For each member

A = 300 m m^{2}, E = 200

GPa

Correct

Part B

Determine the vertical displacement of joint

E

measured downward. Use the method of virtual work.

Figure

1

1

Express your answer to three significant figures and include the appropriate units. Enter positive value if the displacement is downward and negative value

if the displacement is upward.

_{E_{v}} =

Incorrect; Try Again;

2

attempts remaining

Consider the truss shown in ( Figure 1 ) . For

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