A block of m2 = 9.0 kg suspending weight is joined by a light which passes over a frictionless pulley to find out m1 = 5.0 kg block sliding on the flat table. If, when the system begins from rest, m2 falls 1.5 m in 0.73 s, find out the coefficient of kinetic friction among m1 and the table and determine the tension T in the string.