If design speed is 12.5 m/sec, coefficient of friction is 0.37 and reaction time of driver is 2.5 seconds then what will be safe stopping sight distance (m), when there is two-way traffic on a two-lane road? Take g = 10 m/sec2
1
61.40 m
2
72.37 m
3
52.37 m
4
45.40 m