gc physics textbook chapter 6 problems (id: 1569235a9)

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

[填空题]
Jane, looking for Tarzan, is running at top speed y(gky,+v+tfbpf8yiuh; nno-d ( h )c(*qsu )z(5.3m/s) and grabs lvqt8 rp50dho:r v0 +na vine hanging vertically from a tall tree in the jungle. Hq o h5lvpd:t 0r+0r8vnow high can she swing upward?    m
Does the length of the vine affect your answer? ----待选择----yesno 

参考答案:
空格1: 1.4±2%  空格2: no 


本题详细解析:

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