MCQOPTIONS
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| 1. |
On a circular curve, the rate of superelevation is e. While negotiating the curve a vehicle comes to a stop. It is seen that the stopped vehicle does not slide inwards (in the radial direction). The coefficient of side friction is f. Which of the following is true: |
| A. | e f |
| B. | f < e < 2f |
| C. | e > 2 |
| D. | none of the above |
| Answer» B. f < e < 2f | |