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Physics, 13.11.2020 17:40 bri2008

For a vacation, you travel to city A 40 km away in 1 hour. The next day, you travel to city B in 4 hours, which is 85 km away. On the final day, you travel for 2 hours to city C, 65 km away. What was your average speed over the course of the entire trip?

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For a vacation, you travel to city A 40 km away in 1 hour. The next day, you travel to city B in 4 h...
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