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  • 英文的物理題

    英文的物理題
    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?
    英語人氣:333 ℃時(shí)間:2020-05-22 20:47:57
    優(yōu)質(zhì)解答
    let me try.Since the question is in English,i think i would give 翻譯后是這樣,題目不會做,很久沒碰過物理題了.
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