Engineering, 31.03.2020 01:02, jaydenbomkamp6084

The angular acceleration of the disk is defined by  = (3t 2 + 12) rad/s 2 , where t is in seconds. If the disk is originally rotating at 0 = 12 rad/s, determine the magnitude of the velocity and the n and t components of acceleration of point A on the disk when t = 2 s.

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The angular acceleration of the disk is defined by  = (3t 2 + 12) rad/s 2 , where t is in seconds....