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09-10-2020
Physics

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HELPPPPP A rock at rest has weight 138 N. What is the weight of the rock when it is accelerating upward
at 12 m/s2? A. 115 B. 138 C. 63 D. 304

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rickyhermosura rickyhermosura

09-10-2020

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Goodluck with that one im also havin' a hard time hereI HATE THESE TEST!!!!!

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