A section of highway has the following flow-density relationship, where flow (q) is in veh/h and...

A section of highway has the following flow-density relationship, where flow (q) is in veh/h and density (k) is in veh/km. ? = 60? − 0.24? 2 What is the speed when the highway is at 50% of its capacity and the traffic is in uncongested conditions? [5 marks]

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