[填空题]
Boxes are moved on a conveyor belt from 7qsl fid2gp 62,eutvuy6 t9/w) iptv.wh -dx9+6yd; mn *wkhv+kanh/gv ere they are filled to the packing station 11.0 m away. The belt is initially stationary and must finish with zero speed. The most rapid transit is accomplished if the belt accelerates for half the distance, then decelerates for the fina k9gn/kvd anhv-;ywd++ m6*hxl half of the trip. If the coefficient of static friction between a box and the belt is 0.60, what is the minimum transit time for each box?
