[问答题]
If the speed of a car is increa:1dz 1.: hudlkg pn 7th(*nfmny4fws/sed by 50%, by wh 0y2,2pjkczl;ta u6zjat factor will its minimum braking distance be increased, assuming all k20j zlya p6t2j;c,zuelse is the same? Ignore the driver’s reaction time.
