21. From the given data of 4 vehicles passing through a 1.2 km segment of highway. Compute the time mean speed (kph) Vehicle Time ( sec.) a. 50.90 b. 49.90 c. 48.90 d. None of the choice 1 92 21 87 94 85

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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21. From the given data of 4 vehicles passing through a 1.2 km segment of highway. Compute the time
mean speed (kph)
Vehicle
Time ( sec.)
a. 50.90
b. 49.90
c. 48.90
d. None of the choice
1
92
87
94
85
22. There were 8 vehicles observed in a 233 m section of McArthur Highway. If the average time headway
is 5 seconds. Compute the space mean speed of the vehicles in kph.?
а. 26
b. 28
c. 24
d. None of the choice
23. Private truck were moving at an average speed of 24 m/s along expressway. Determine an equal
spacing (center to center) if the capacity of the single lane is 1.20 vehicle per second.
а. 20
b. 22
C. 24
d. None of the choice
Transcribed Image Text:21. From the given data of 4 vehicles passing through a 1.2 km segment of highway. Compute the time mean speed (kph) Vehicle Time ( sec.) a. 50.90 b. 49.90 c. 48.90 d. None of the choice 1 92 87 94 85 22. There were 8 vehicles observed in a 233 m section of McArthur Highway. If the average time headway is 5 seconds. Compute the space mean speed of the vehicles in kph.? а. 26 b. 28 c. 24 d. None of the choice 23. Private truck were moving at an average speed of 24 m/s along expressway. Determine an equal spacing (center to center) if the capacity of the single lane is 1.20 vehicle per second. а. 20 b. 22 C. 24 d. None of the choice
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