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A circular road of radius 50m has the an...

A circular road of radius `50m` has the angle of banking equal to `30^(@)` . At what speed should a vehicle go on this road so that the friction is not used?

A

10 m/s

B

17 m/s

C

25 m/s

D

6 m/s

Text Solution

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The correct Answer is:
B

`V= sqrt(rg tan theta)`
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