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Consider a car moving along a straight h...

Consider a car moving along a straight horizontal road with a speed of `20 m s^(-1)`. If the coefficient of static friction between the tyres and road is 0.5, the shortest distance in which the car can be stopped is (take `g=10 m s^(-2))`

A

30 m

B

40 m

C

72 m

D

20 m

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