A freeway study resulted in a speed-density relationship: v=60(1-0.008k). Determine: a. The free-flow speed. b. The jam density. c. The speed-flow relationship. d. The flow-density relationship. e. The critical density. f. The capacity.

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter6: Fundamental Principles Of Traffic Flow
Section: Chapter Questions
Problem 13P
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A freeway study resulted in a speed-density relationship: v=60(1-0.008k). Determine:
a. The free-flow speed.
b. The jam density.
c. The speed-flow relationship.
d. The flow-density relationship.
e. The critical density.
f.
The capacity.
Transcribed Image Text:A freeway study resulted in a speed-density relationship: v=60(1-0.008k). Determine: a. The free-flow speed. b. The jam density. c. The speed-flow relationship. d. The flow-density relationship. e. The critical density. f. The capacity.
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