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A road is banked with an angle 0.01 radi...

A road is banked with an angle 0.01 radian. If the radius of the road is 80 m `(g = 10 `m//s`^2)` then the safe velocity for the drive will be

A

4.8 `m//s`

B

2.8 `m//s`

C

3.8 `m//s`

D

5.8 `m//s`

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