[填空题]
Two people, one of mass 75 kg and the other of mass 60 klinql(8)d. j bg, zp21s; d8kmcu3c)rn9 mxqg,lsit in a rowboat of mass 80 kd9cmx8c;1 l3 ,ku qmz2s)npgrg. With the boat initially at rest, the two people, who have been sitting at opposite ends of the boat 3.2 m apart from each other, now exchange seats. How far and in what direction will the boat move? The boat will move towards the initial position of the 75 kg person(Round to two decimal places)
