gc physics textbook chapter 6 problems (id: b685b1b34)

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

[填空题]
A 62-kg bungee jumper jumps from a brid0xy szazs9sz5yasw 6 k)7(**g*xygfjge. She is tied 6c g 2y4w cfww0n1bxxsw7gc 6)to a bungee cord whose unstretched length is 12 m, and falls a total of 31 m. (a) Calculate the spring2 bcs cw6fgw1 wyn6)g w04cxx7 stiffness constant k of the bungee cord, assuming Hooke’s law applies. $\approx$    N/m
(b) Calculate the maximum acceleration she experiences. $\approx$   m/$s^2$

参考答案:
空格1: 100±2%  空格2: 22±2% 


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