- #1
khf
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A 56-kg girl weighs herself by standing on a scale in an elevator. What does the scale read when the elevator is ascending at 13m/s buts its speed is decreasing by 4m/s in each second?
I know you use Newton's second law, however, I do not know how to find acceleration..
I know you use Newton's second law, however, I do not know how to find acceleration..