SlowDownLifeGoesByWayTooFasttoNotSpeedingisn’[speeding]2/15Inthebestofconditions,.**NSWCentreforRoadSafetyThefasteryourvehicleisgoing,,meaningtheycanbeaffectedby:Drowsinessand/orfatigueAlcoholconsumptionUseofsomeover-the-counterorprescriptiondrugsManual,visualorcognitivedistractionSpeedandHumanFactors5/153seconds/120ft20mph32km/h40mph64km/h60mph96km/h40ft(12m)3seconds/80ft79ft119ft(36m)20ft240ft(73m)/60ftDrowsy,Impaired,,distracted,orimpairedbydrugsoralcoholmaytakeaslongas3criticalsecondstoreact.*3seconds/40ft60ft(18m)159ft(48m)79ft180ft180ft300ft/(91m)Speed,DelayedProcessing,andStoppingDistance(Examples)6/15*NSWCentreforRoadSafetySpeedPlusOtherFactorsthatAffectStoppingDistanceWeather/RoadconditionsConditionoftiresandbrakes7/15Thefasteryoudrive, mph(50km/h) mph(40km/h).*SpeedandPedestrians9/15*Waltz,.,Hoefliger,,W.,Speedlimitreductionfrom60to50km/handpedestrianinjuriesTheeffectivenessofrestraintdeviceslikeairbags,seatbelts,
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