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Engineering, 09.02.2021 08:00 zleigreen

A section of highway has a speed-flow relationship of the following form: q=au^2+bu

It is known that at capacity (which is 2,900 veh/hr) the space-mean speed of traffic is 31 mph. Determine the space-mean speed when the flow is 1,400 veh/hr, and also the free-flow speed

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A section of highway has a speed-flow relationship of the following form: q=au^2+bu

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