Traditional Culture Encyclopedia - Weather forecast - Weather of Beijing-Shanghai Expressway
Weather of Beijing-Shanghai Expressway
60km/h= 16.7m/s，
x 1 = vt = 16.7×0.6m = 10.02m，
The acceleration after braking is a = FM = 0.8 MGM = 8m/S2,
Then the braking displacement is x2 = V22A =16.7216m =17.43m,
Because x = x1+x2 =10.02+17.43m = 27.45m < 37m, the car did not violate the regulations.
Answer: the car didn't violate the rules and speed limit.
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