On applying brakes of a car which is moving at a speed v, it stops after covering a distance d. Calculate, what will be the distance covered by the car after applying brakes if it was moving at a speed of 2 v.
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Hence, the distance to stoppage is d and the initial velocity is v making the acceleration of the car till stoppage as a, and to find the value of "a", we use the formula of V2=U2+2aS. Therefore, after braking the car will stop at a distance of 18d.
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