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Physics, 24.06.2019 16:30 msdmdsm1186

Atrain travels 400 km south in 4 hours. it then rests at the station for 2 hours. it continues its trip, traveling 600 km south in 3 hours. what is its average velocity for the entire trip?

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Atrain travels 400 km south in 4 hours. it then rests at the station for 2 hours. it continues its t...
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