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Physics, 02.07.2019 00:10 EMQPWE

Urban cities like atlanta have to contend with a serious problem like pollution. drivers in california are testing out a car that is fueled by hyrodgen; therefore, the emissions produced are water vapor. read the article from the link below and answer the following questions:
goo. gl/h93l43
1. what does the author mean by the statement:
“if we’re really going to make a significant reduction in carbon emissions, you can only do that with fuel-cell vehicles in the mix"?
2. what are some of the challenges with these type of vehicles? how can these challenges be overcome?
3. do you think fuel celled cars are a viable answer to decrease pollution why or why not?

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