Physics
Physics, 28.10.2020 21:20, kristine2424

A runner moves at an average speed of 3.0 m/s and covers 9.5 km. In seconds, how long does the run take? 28.5 s
29.0 s
3.16 s
3200 s

answer
Answers: 3

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A runner moves at an average speed of 3.0 m/s and covers 9.5 km. In seconds, how long does the run t...

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