Physics, 18.10.2020 15:01, norahramahi123
A family takes a trip and travels 250 km east in 3.5 hours, and then travels 150 km east in 2.5 hours. What is the average velocity of the trip in km/h? (AKS 1a-DOK 1)
Answers: 1
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A family takes a trip and travels 250 km east in 3.5 hours, and then travels 150 km east in 2.5 hour...
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