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Physics, 30.11.2020 21:40 kimloveswim

Tyler traveled from town f to town g. for the first 2.5 hours, he traveled at a constant speed of 60 km/h. for the next 1.5 hours, he traveled at a constant speed of 80 km/h. what was the average speed for the whole journey?

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Tyler traveled from town f to town g. for the first 2.5 hours, he traveled at a constant speed of 60...
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