Physics
posted by Sandhya Rajesh .
four similar cars having same mass are running at the same speed on the same speed and when breaks are applied at the same time the cars cover distance of 5m, 5.5m, 4.8 and 5.2 m. In which car the friction between the brake pads and disc is maximum

Physics 
Damon
assuming no tires skid more then the one that stops in the shortest distance has the best brakes.
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