A 12.0 kg box resting on a frictionless horizontal surface is attached to a weight of 5.00 kg with a thin and light wire that passes through a frictionless pulley. The pulley has the shape of a uniform solid disc with mass of 2.00 kg and diameter of 0.500m. after the system is released, calculate a) the tension on the wire on both sides of the pulley, b) the acceleration of the box, and c) the horizontal and vertical components of the force that the shaft exerts on the pulley. Include free body diagram.