You friend says that one way to improve air quality in a city is top have the traffic lights synchronized so that motorists can travel long distances at constant speed. What physics principle support this claim? Explain why.
You friend says that one way to improve air quality in a city is top have the traffic lights synchronized so that motorists can travel long distances at constant speed. What physics principle support this claim? Explain why.
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter2: Motion
Section: Chapter Questions
Problem 1AYK: Do highway speed limit signs refer to average speeds or to instantaneous speeds? Explain.
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You friend says that one way to improve air quality in a city is top have the traffic lights synchronized so that motorists can travel long distances at constant speed. What physics principle support this claim? Explain why.
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