Question
The radius of curvature of a road at a certain turn is 50m . The width of the road is 10m and its outer edge is 1.5m higher than the inner edge. The safe speed for such an inclination will be
Options :
6.5 m/s
8.6 m/s
8 m/s
10 m/s
Answer :
8.6 m/s
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