What is the displacement of the spring

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The cable segment attached to the spring is at an angle of ?=50.0 from the ground. The spring has a spring constant of k=14.5 kN/m. The pulley is attached to the ceiling by rod BD that forms an angle ?=70.0? with the ceiling. The hanging mass causes a tension of 3406 N in rod BD. What is the displacement of the spring?

Reference no: EM13710332

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