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Physics, 09.01.2020 00:31 courtlyn8

The slope on a distance-time graph shows a ball moving from 20 m to 40 m in 1 s and from 40 m to 80 m in the next second

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The slope on a distance-time graph shows a ball moving from 20 m to 40 m in 1 s and from 40 m to 80...
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