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A car goes 800 m in 10 sec. It was moving 20 m/sec to begin with, what is its final velocity?
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Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.
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A car goes 800 m in 10 sec. It was moving 20 m/sec to begin with, what is its final velocity?...
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