(4-52) (a) If m A = 13.0 kg and mB = 5.0 kg in Fig. 4-45, determine the acceleration of each block.

(4-52) (a) If m A = 13.0 kg and mB = 5.0 kg in Fig. 4-45, determine the acceleration of each block. (b) If initially mAis at rest 1.250 m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely? (c) If mB = 1.0 kg, how large must mA be if the acceleration of the system is to be kept at g/100?