Question: Problem 4: The 10 kg rod is released from rest when 0=0. The spring is unstretched when 0 = 0. Find the angular velocity

Problem 4: The 10 kg rod is released from rest when 0=0. The spring is unstretched when 0 = 0. Find the angular velocity of the rod when 0 = 30. The mass of the spring is 1 kg. O 1.5 m 2 m k = 80 N/m

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