(CIVL262)2009_s_CIVL262-Quiz1-solution__by_PPSpider[1]

(CIVL262)2009_s_CIVL262-Quiz1-solution__by_PPSpider[1] -...

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CIVL 262 – Introduction to Transportation System Tutorial Quiz 1 13 Feb2009 N a m e : S t u d e n t I D : Space and time mean speed QUESTION 1 Two groups of cars are running on the highway. In the observation section, the traffic speed and spacing of each group maintain constant during a long time period. The speed of group A is 20 km/hr, the speed of group B is 50 km/hr. And the spacing of group A is 50m, the spacing of group B is 100m. Please calculate the time mean speed and space mean speed.
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This note was uploaded on 02/01/2012 for the course CIVL 262 taught by Professor Lee during the Spring '09 term at HKUST.

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