Two boxes are arranged so one is on a table and then is connected to a second by a rope that passes over a pulley and is attached to the second box. Box A has a mass of 90 kg. Box B has a mass of 50 kg. Coefficient of friction between Box A and the table is 0.350. What is the tension on the rope? What is the force of friction on Box B? What is the normal force on Box A? What is the acceleration of the systems