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A car is negotiating a curved road of ra...

A car is negotiating a curved road of radius R. The road is banked at an angle. The coefficient of friction between the types of the car and the road is `mu_(s)`. The maximum safe velocity on this road is

A

`sqrt(gR(mu_(s)+tan theta)/(1-mu_(s) tan theta))`

B

`sqrt((gmu_(s)+tan theta)/(R1-mu_(s) tan theta))`

C

`sqrt((gmu_(s)+tan theta)/(R^(2)1-mu_(s) tan theta))`

D

`sqrt(gR^(2)(mu_(s)+tan theta)/(1-mu_(s) tan theta))`

Text Solution

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The correct Answer is:
A
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