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3. A 400 KN weight, as shown, is supported by three links BA, BC, and BD. The system is in equilibrium. Find the forces

3. A 400 kN weight, as shown, is supported by three links BA, BC, and BD. The system is in equilibrium. Find the forces in ea

3. A 400 KN weight, as shown, is supported by three links BA, BC, and BD. The system is in equilibrium. Find the forces in each of the links. 5.6 m. 2 m m

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