John QPE
Straight Outta Compton
- Joined
- Oct 29, 2012
- Messages
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Some practice concepts, I realize this is not in NCEES format.
A study of freeway flow at a particular site has resulted in a flow-density relationship, as follows:
Q = 63.4k - 0.46k^2
From this relationship:
(a) Find the free-flow speed and jam density.
(b) Determine the critical speed and critical density.
(c) Determine the capacity.
A study of freeway flow at a particular site has resulted in a flow-density relationship, as follows:
Q = 63.4k - 0.46k^2
From this relationship:
(a) Find the free-flow speed and jam density.
(b) Determine the critical speed and critical density.
(c) Determine the capacity.