Question: The 30-kg block is supported by two springs having the stiffness shown. Determine the un stretched length of each spring after the block is removed.

The 30-kg block is supported by two springs having the stiffness shown. Determine the un stretched length of each spring after the block is removed. C -0.6 m KAC = 1.5 kN/m A -0.4 m- B 0.5

C -0.6 m KAC = 1.5 kN/m A -0.4 m- B 0.5 m KAB = 1.2 kN/m

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