1.

On a level road stretch designed for design speed of 54 km/h, if the reaction time of the driver is 2.5 and the braking distance is 30 m, then the safe stopping sight distance is

A. 61.5 m
B. 21.6 m
C. 51.6 m
D. 67.5 m
E. 12 m
Answer» E. 12 m


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