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Chemistry, 18.11.2020 17:10 jpyperofficialp2z5xs

A barrel floats down a river past two flags that are 100 meters apart. The time it took for the barrel to pass each flag is shown. What is the speed of the stream’s current? 1075AQ2
A. 0.28 m/s
B. 2.2 m/s
C. 2.4 m/s
D. 3.6 m/s

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