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A vehicle moves on a horizontal curved r...

A vehicle moves on a horizontal curved road of radius of curvature 50 m, height of centre of gravity 1.5 m, the distance between the two wheels 2 m and acceleration due to gravity `9.8 m//s^2`.Then the maximum velocity with which it can travel on the road will be

A

18 `m//s`

B

20 `m//s`

C

19 `m//s`

D

17 `m//s`

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