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curved road of 50m in radius is banked to correct angle for a given speed. if the speed is to be doubledkeeping the same banking angle ,the radius of curvature of the road to be changed to

curved road of 50m in radius is banked to correct angle for a given speed. if the speed is to be doubledkeeping the same banking angle ,the radius of curvature of the road to  be changed to 

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Grade:8

1 Answers

Adarsh
768 Points
5 years ago
dear ,
the new radius will be 4 times of initial radius . because in the expression of centrifugal force radius is directly proportional to (velocity)2.
Thankls and Regards 
Adarsh

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