Question: Express your answer using three significant figures using appropriate units. Enter a negative value in the case of compression and a positive value in the

Express your answer using three significant figures using appropriate units. Enter a negative value in the case of compression and a positive value in the case of tension.

Consider the space truss shown in

(

Figure

1)

Suppose that

P = 8 k N .

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Part B

Determine the force in the member GF of the truss.

Express your answer using three significant figures using appropriate units. Enter a negative value in the case of compression and a positive value in the case of tension.

Figure

1

1

Part C

Determine the force in the member GC of the truss.

Express your answer using three significant figures using appropriate units. Enter a negative value in the case of compression and a positive value in the case of tension.

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