Question 1 3 pts Density k is expressed in units of O Vehicl

Question 1 3 pts Density (k) is expressed in units of O Vehicles per Mile O Vehicles per Hour O Miles per Hour Question 2 3 pts Time Mean Speed is typically greater than Space Mean Speed O True O False Question 3 3 pts If the space mean speed segment, the roadway density is vehicles per mile of traffic on a roadway segment is 50 miles per hour and 200 vehicles per hour are traveling on the

Solution

Question (1)

Density is expressed in units of option(a). Vehicles per mile.

Here, density refers to Traffic density. Traffic density is a traffic flow characteristic to know about traffic performance from point of view of user and operator. Traffic density is the number of vehicles occupying a unit length of roadway. Measured units are vehicles/mile