Four similar cars having exactly the same mass are running at the same speed on the same road when brakes are applied at the same time. The cars come to a stop after covering distances of 5 m, 5.5 m, 4.8 m and 5.2 m respectively. The friction between the brake pads and discs will be the maximum in the car which travels the distance of:
(a) 5 m
(b) 5.5 m
(c) 4.8 m
(d) 5.2 m

The friction between the brake pads and discs will be the maximum in the car which travels the minimum distance.

So, option (c) is correct.

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Updated on: 10-Oct-2022

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