An m1 = 8.0 kg box lies on a friconless table, and is attached to a m2 = 5.0 kg box by a light cord passing over a rotating pully. The pulley has a mass of 3.6 kg and a radius of .40 m. Just as the system is released, find:
I) The linear acceleration of the masses
II) The tension in the cord both above and below the pulley.