gc physics textbook chapter 5 problems (id: c3a7cab58)

本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 IB物理学

[填空题]
You know your mass is61- vfj retvm7iqo: /-qo+ mux 65 kg,3omfz2*l 4t6qno0 xhy but when you stand on a bathroom scale in an elevator, it says your mass is 82 kg. What is the acceleration of the elevator, and in which directx4o ton fy 632mh0*lzqion?     ----待选择----upwartddown 

参考答案:
空格1: 2.6±2%  空格2: upward 


本题详细解析:

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