Question: The 30-kg rod is released from rest when = 45. Determine the angular velocity of the rod when = 0. The spring is

The 30-kg rod is released from rest when θ = 45°. Determine the angular velocity of the rod when θ = 0°. The spring is unstretched when θ = 45°. B 1.5 m k = 300 N/m A

B 1.5 m k = 300 N/m A

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