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Chemistry, 28.01.2021 15:20 shaheedbrown06

The speed at the first quarter checkpoint is The speed at the second quarter checkpoint is
m/s.
The speed at the third quarter checkpoint is
m/s.
The speed at the finish line is m/s.

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Answers: 3

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The speed at the first quarter checkpoint is The speed at the second quarter checkpoint is
m/...
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