Recent content by Markzhongwen

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    Undergrad How can I solve 15.11 C in my Mechanical Waves Homework?

    The distance / time = velocity . But I do not jab the time here .
  2. M

    Undergrad How can I solve 15.11 C in my Mechanical Waves Homework?

    Thank you so much for your attention ,Actually I do not have a clue how o do it . My instructor said the way to solve it is very complicated. So can you give me a hint or tell how to do that .Thank you again .
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    Undergrad How can I solve 15.11 C in my Mechanical Waves Homework?

    Hello everyone I couldn't figure it out a simple way to solve 15. 11 C . Please help ! Very appreciated!