A driver can stop his car from the red signal at a distance of 20m when he is driving at 36
kmph and 41.25m when he is driving at 54kmph. Find his reaction time.
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Let 't' second be the reaction time of the driver to be ... distance of 30m on seeing a red traffic signal when the speed of the car is 72 ... find the distance over which he can stop the car if it were running at a speed of ... Thus the brakes stopped the car within the distance of (30-20) m
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