* Problem 11 - Free fall motion (20 points) You throw a ball vertically upward from...

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ta) a using the esuahion at and u 12ms ex usin v-UQ ㅡ 9.gxi. S) m./S r- 2.7m/s using enpeastion Ce At maxi mun 2. eanahon 2 2. 一9.8

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