gc textbook chapter 11 Vibrations and Waves (id: 708ba5221)

本题目来源于试卷: gc textbook chapter 11 Vibrations and Waves，类别为 通用国际物理

[填空题]
A cord of mass 0.65 kg is strf0x .2 ijiki7km1;nh/n :avo setched between two suf tq93-v :n*uz f5mjigpports 28 m apart. If the tension in the cor5:z*uq9ft- fvimjg3 nd is 150 N, how long will it take a pulse to travel from one support to the other?    s

参考答案: 0.35±2%


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