Question: Consider the truss shown in ( Figure 1 ) . Take P 1 = 5 5 k N , R 2 = 7 5 k

Consider the truss shown in

(

Figure

1) .

Take

P_{1} = 55 k N, R_{2} = 75 k N,

and

B_{3} = 95 k N .

Figure

1

1

Determine the force in member

H G

of the truss. Indicate if the member is in tension or compression.

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

F_{H G} =

Part B

Determine the force in mamber

D F

of the truss. Incicate if the member is in tensiga or compression

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

F_{b}

u =

Consider the truss shown in ( Figure 1 ) . Take P

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