Physics, 29.10.2020 18:40, Corykids6080

5 Which has the greatest average speed? A. a boat sailing 80 km in 2 hours
B. a car driving 90 km in 3 hours
c. a train traveling 120 km in 3 hours
D. a truck moving 50 km in 1 hour

Answers: 2

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5 Which has the greatest average speed? A. a boat sailing 80 km in 2 hours
B. a car driving 9...