1. Observers stationed at two sections XX and YY, 500 ft apart on a highway, record the arrival times of four vehicles as shown in the accompanying table. If the total time of observation at XX was 15 sec, determine (a) the time mean speed, (b) the space mean speed, and (c) the flow at section XX. Vehicle A B Time of Arrival Section XX To To + 3 sec To + 6 sec To + 12 sec Section YY To +7.58 sec To + 9.18 sec To + 12.36 sec To + 21.74 sec

1. Observers stationed at two sections XX and YY, 500 ft apart on a highway, record the arrival times of four vehicles as shown in the accompanying table. If the total time of observation at XX was 15 sec, determine (a) the time mean speed, (b) the space mean speed, and (c) the flow at section XX. Vehicle A B Time of Arrival Section XX To To + 3 sec To + 6 sec To + 12 sec Section YY To +7.58 sec To + 9.18 sec To + 12.36 sec To + 21.74 sec

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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