physics and intuition

Discussion in 'All Things Boats & Boating' started by Dave Gudeman, Jan 25, 2010.

  1. Dave Gudeman
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    Dave Gudeman Senior Member

    just think of inertia as gravity

    I couldn't answer the question with any confidence when I was thinking in terms of buoyancy and air movement, but there is a simpler solution: the inertia that objects experience within an accelerated reference frame is indistinguishable from gravity. When the car brakes it becomes an accelerated reference frame and everything in the car acts as if a new gravity component suddenly appeared in front of the car. This accelerates heavy things towards the front of the car, and things that are lighter than air will move towards the back.
     
  2. Dave Gudeman
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    Dave Gudeman Senior Member

    rain and running

    oops. Should have read all the links before I replied. One of those links talked about inertia and gravity...

    Here is a puzzle that I had a practical interest in today. It is raining outside and I forgot my umbrella. Will I get wetter if I walk slowly so the rain is only hitting the top of my head or if I run for it so the rain is hitting the whole front of my body?
     
  3. Zed
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    Zed Senior Member

    Velocity of the rain please... angle, windspeed, dropsize, bald head, hair, hat, coat.... etc etc! :D LOL you should know better than to ask 'broad questions' around here. :D
     
  4. alan white
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    alan white Senior Member

    Can God make a rock so big that he himself can't lift it?
     
  5. Zed
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    Zed Senior Member

    Well I tried once...
     
  6. Leo Lazauskas
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    Leo Lazauskas Senior Member

    Define "God".
     
  7. Zed
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    Zed Senior Member

    ****** GOD Good Old Days
    ****** GOD Guaranteed Overnight Delivery
    ***** GOD Gathering Of Developers
    ***** GOD Game of Death (Bruce Lee film)
    ***** GOD Grow or Die
    ***** GOD Guard on Duty
    **** GOD Gale of Darkness (gaming)
    **** GOD Guardian of Darkness (game)
    **** GOD Gates of Discord (EverQuest gaming)
    **** GOD God Opens Doors (protestant and catholic ministries)
    **** GOD Good Orderly Direction (AA higher power)
    **** GOD Getting Off Drugs
    **** GOD Great Out Doors
    **** GOD Group Of Drunks (AA higher power)
    *** GOD Gods of Destruction (gaming clan)
    *** GoD Glory or Death
    *** GOD Gemini Office Development
    *** GOD Government of Democracy
    *** GOD Gaining One's Definition
    *** GOD Gift of Desperation (Alcoholics Anonymous)
     
  8. Asleep Helmsman
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    Asleep Helmsman Senior Member

    Of course, that's too easy.

    It would have infinite diminsions.
     
  9. Leo Lazauskas
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    Leo Lazauskas Senior Member

    Countably infinite? Or uncountably?
     
  10. alan white
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    alan white Senior Member

    He who has infinite power, so powerful in fact, that he is possibly more powerful than even his future self. This would imply that there is a limit to infinity, which is supposed to be impossible. However, an infinitely powerful God might still have a problem with a very heavy rock if he had created it himself, provided the rock was also epoxied to the ground.
    That's the thing about epoxy, why it's so expensive.
     
  11. TeddyDiver
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    TeddyDiver Gollywobbler

    I'm sure with small Rainolds number it's better to run.. or was it the opposite.. when it pours it's simplier to extrapolate directly by Fraude..
     
  12. Leo Lazauskas
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    Leo Lazauskas Senior Member

    The spirit world is really cool.

    I knew a Latvian guy who believed that if you looked really closely into a cat's ear when it was asleep, you could see a little ghost. I guess that's a bit like your big god and a big rock, only with a little ghost surrounded by a big cat. I really must learn more about god and stuff, it sounds really useful.
     
  13. kistinie
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    kistinie Hybrid corsair

    Physics and god ?

    God and physics
    A Winner team ?


    Learning physics and spirituality, Nassim, has had the intuition that proton's behaviour was following Schwarzschild raduis.

    Then, got the intuition that the proton doing so were creating a black hole.
    Then using classic mechanic formulas, did the demonstration.



    Is intuition coming from God or Work ?

    A good politician would say, both.

    PS
    Same in French for my compatriot tired to read english
     
  14. daiquiri
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    daiquiri Engineering and Design

    This sounds to me like a beginning of a new software project, called "Godlet"... :D

    Infinitely powerful and precise, it will be the ultimate answer to all discussions about the range of applicability, validation, etc. ;)
     

  15. kistinie
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    kistinie Hybrid corsair

    It could also be named "abduction" suite ;-)
     
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