Question: [ 2 ] + 0 . 3 3 . The uniform slender bar O A = 1 m has a mass of 8 kg and

[2]+0.33. The uniform slender bar OA=1m has a mass of 8 kg and swings in a vertical plane about the pivot at O. If it is released from rest when =30, compute the angular acceleration and the magnitude of the force supported by the pin at O at that instant.
[ 2 ] + 0 . 3 3 . The uniform slender bar O A = 1

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