问题描述:
英文的物理题
A certain rope has a length of 8m and a mass of 1.6kg.It is fixed on one end and held fixed at the other with a tension of 50N.What is the speed of waves on this rope?
A certain rope has a length of 8m and a mass of 1.6kg.It is fixed on one end and held fixed at the other with a tension of 50N.What is the speed of waves on this rope?
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