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Physics, 25.01.2021 14:00 Kinglilray998

Abby and Whitney are having breakfast at Whitney's house. Suddenly, Whitney remembers that they have track practice that morning stands up and starts running at a constant speed of 2 m/s toward the track field that is 800 m away from Whitney's house. After 2 minutes, Abby finishes her breakfast and starts running toward the track field at a constant speed of 4 m/s.

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