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Question

A road is 10 m wide. Its radius of curvature is 50 m. The outer edge is above the lower edge by a distance of 1.5 m. This road is most suited for the velocity



Your Answer
A

2.5 m/sec

Your Answer
B

4.5 m/sec

Your Answer
C

6.5 m/sec

Correct Answer
D

8.5 m/sec


Solution

The correct option is D

8.5 m/sec


v2rg=hlv=rghl=50×1.5×9.810=8.57 m/s

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