Recent content by YOOKUNG

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    Please help; Explain phenomena about collision and water.

    I explain from Pi = Pf or (m+M)u =(m+M)v, ? not sure
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    Please help; Explain phenomena about collision and water.

    About motion of collision and water in ball // why object show that ? I not sure about momentum and energy ,i would like more explain.
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    Please help; Explain phenomena about collision and water.

    Please help; Explain phenomena about collision and water. click Now>>>>http://vimeo.com/29207632 thank you...
    • YOOKUNG
    • Thread
    • Collision Explain Phenomena Water
    • Replies: 4
    • Forum: Mechanics
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    Longitudinal waves have a crest or not ?

    sorry, I'm not good in English. :!)
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    Longitudinal waves have a crest or not ?

    longitudinal waves have a crest or not ? >>> have/not have :smile:
  6. Y

    Longitudinal waves have a crest or not ?

  7. Y

    Longitudinal waves have a crest or not ?

    longitudinal waves have a crest or not ? I am not sure.
  8. Y

    I would link to know about tide force and manetic force

    you think ,what about it ? (root cause)
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    I would link to know about tide force and manetic force

    (High Tide) (Ebb Tide) or tide force and magnetic force , both related or not help me please ! Thank ...
  10. Y

    Help me please about Fleming's Rule

    For left hand rule, I not sure >>> http://en.wikipedia.org/wiki/Fleming%27s_left_hand_rule_for_motors
  11. Y

    Help me please about Fleming's Rule

    I am not sure about Fleming's Rule The difference between Fleming's Left Hand Rule and Fleming's right Hand Rule. Fleming's left hand rule there or not ? I think ,there are only Fleming's right Hand Rule.
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    Schools Mapping of Physics for high school

    As you can see the example mapping for STAT but I want to change into physics.
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    Schools Mapping of Physics for high school

    I would like you to share mapping of Physics for high school. Please help me .:smile:
  14. Y

    I want to know that light has mass or not.

    ok I am very sorry.
  15. Y

    I want to know that light has mass or not.

    I think light is a photon from the electron and the electron have mass is not. Please explain...
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