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Physics, 03.03.2021 09:00 kolbehoneyman

A ball is thrown up in the air reaching hight of 7m, it’s initial speed is 1. 9.9
2. 98.1
3. 68.7
4. 11.7

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A ball is thrown up in the air reaching hight of 7m, it’s initial speed is 1. 9.9
2. 98.1

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