Question: Determine the force in members LK , KC , and CD of the Pratt truss. State if the members are in tension or compression. Take

Determine the force in members LK, KC, and CD of the Pratt truss. State if the members are in tension or compression. Take that P1=20 kN , P2=27 kN and P3=43 kN .(Figure 1)
1. Determine the force in the member KC, and state if the member is in tension or compression.
2. Determine the force in the member CD, and state if the member is in tension or compression.
3. Determine the force in the member LK, and state if the member is in tension or compression.
Determine the force in members LK , KC , and CD

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