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Engineering, 07.03.2021 21:20 Ryan02717

Assume you are an observer standing at a point along a three-lane roadway. All vehicles in lane 1 are
traveling at 30 mi/h, all vehicles in lane 2 are traveling
at 45 mi/h, and all vehicles in lane 3 are traveling at 60
mi/h. There is also a constant spacing of 0.5 mile
between vehicles. If you collect spot speed data for all
vehicles as they cross your observation point, for 30
minutes, what will be the time-mean speed and spacemean speed for this traffic stream?

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Assume you are an observer standing at a point along a three-lane roadway. All vehicles in lane 1 a...
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