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Subject :NSO    Class : Class 9

A driver takes 0.20 s to apply brakes soon after he sees a need for it. If he is driving a car at a speed of 54 km h-1 and the brakes cause a deceleration of 6.0 m s-2, then the distance travelled by the car, after he sees the need to apply the brakes is ______.

A21.75 m
B42.50 m
C10.55 m
D16.25 m


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