An automobile is moving on a horizontal road with a speed 0. If the coefficient of friction between the tyres and the road is , show that the shortest distance in which the automobile can be stopped is 20 /2g.

An automobile is moving on a horizontal road with a speed 0. If the

1.	An automobile is moving on a horizontal road with a speed 0. If the coefficient of friction between the tyres and the road is , show that the shortest distance in which the automobile can be stopped is 20 /2g.
Answer» TION:when KINETIC energy of AUTOMOBILE will totally convert into the the frictional loss than distance travelled by automobile will be SHORTEST distance .SEE picture

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An automobile is moving on a horizontal road with a speed 0. If the coefficient of friction between the tyres and the road is , show that the shortest distance in which the automobile can be stopped is 20 /2g.​

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An automobile is moving on a horizontal road with a speed 0. If the coefficient of friction between the tyres and the road is , show that the shortest distance in which the automobile can be stopped is 20 /2g.