gc physics textbook chapter 6 problems (id: 15b796014)

本题目来源于试卷: gc physics textbook chapter 6 problems，类别为 IB物理学

[填空题]
Eight books, each 4.3 cm thick with mass 1.7 kg, lie flat on a table. How .ek rcxu tab c86b:z( ro),i;j0olgt5 lpgd- yfqxh9p*o-b2 .ikw* n9much work is required to stack them one on top of px2yw9 fh-g9io*.pk -l q*ndbanother?    J

参考答案: 20±2%


本题详细解析:

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