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Physics, 28.11.2020 01:00 vmosley8648

A sprinter speeds up to 3 m/s during the last 2 seconds of the race with an acceleration of 0. 4 m/s 2 . What was the initial speed of the sprinter?

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A sprinter speeds up to 3 m/s during the last 2 seconds of the race with an acceleration of 0. 4 m/...

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