gc physics textbook chapter 5 problems (id: a22e0cb1f)

本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理

[填空题]
What will a spring scale read fsnvx5; ju5 q;for the weight of a 5 r4)x73cksm7j:ryi4cy4x:qe/l s r ep5-kg woman in an elevator that movesesyrx: r 3csyx 4l4 kir:)ep m4/7q7cj
(a) upward with constant speed of 6.0m./s   
(b) downward with constant speed of 6.0m./s   
(c) upward with acceleration of 0.33 g,   
(d) downward with acceleration 0.33 g   
(e) in free fall?   

参考答案:
空格1: 540±2%  空格2: 540±2%  空格3: 720±2%  空格4: 360±2%  空格5: 0±2% 


本题详细解析:

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