Suspended from parallel cords

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The two blocks A and B each have a mass of 5 kg and are suspended from parallel cords. A spring, having a stiffness of k = 60 N/mc , is attached to B and is compressed 0.3 m against A as shown. Determine the maximum angles θ and of the cords when the blocks are released from rest and the spring becomes unstretched.

Reference no: EM131035216

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