gc textbook chapter 11 Vibrations and Waves (id: d3f6ac873)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 IB物理学

[填空题]
A 65-kg person jumps ft:8wx(ydo18xgi q8 ku ouh6o1rom a window to a fire nebria n ,q70tu ddyxjx6*rqs 0iv+o, *2t 18 m below, which stretches the net 1.1 m. Assume thads+ x67vn0rt*id2rj0 a, yoi*qu b,q xt the net behaves like a simple spring, and
(a) calculate how much it would stretch if the same person were lying in it.    m
(b) How much would it stretch if the person jumped from 35 m?    m

参考答案:
空格1: 0.032±2%  空格2: 1.5±2% 


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