Physics, 06.12.2020 09:20 lraesingleton

29 What is the average speed of a train that covers 80 km in 1 hr, 200 km in 2 hrs, and 420 km in
4 hrs? Show your work.

Answers: 2

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29 What is the average speed of a train that covers 80 km in 1 hr, 200 km in 2 hrs, and 420 km in