# Can you drive safe ??

Classical Mechanics Level 3

On a foggy day, the range of visibility is $$10m$$ . If your vehicle has deceleration(braking) power of $$10ms^{-2}$$ , what is the max. speed with which you can drive safe??

Details and assumptions:

$$\bullet$$ Take reaction time = $$0.1s$$

$$\bullet$$ Give your answer in m/s.

$$\bullet$$ Round off your answer to nearest natural no.

$$\bullet$$ Driving safe means that you don't hit anyone with your vehicle.

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