• Re: begin to drive your car?

    From Jim Pennino@21:1/5 to mitchr...@gmail.com on Thu Jan 11 11:44:33 2024
    mitchr...@gmail.com <mitchrae3323@gmail.com> wrote:
    Does it and you inside shrink...?

    If in your moronic, babbling way you are asking does length contraction
    occur while driving a car, the answer is yes.

    However if you read the page:

    https://en.wikipedia.org/wiki/Length_contraction

    and plug some numbers into the equations there, you will find that the contraction is FAR too small to be noticed at speeds less than about
    30,000,00 mph.

    You are still an illiterate moron but the good news is that in only 6
    more weeks you will be gone for good.

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  • From Athel Cornish-Bowden@21:1/5 to Jim Pennino on Fri Jan 12 11:19:00 2024
    On 2024-01-11 19:44:33 +0000, Jim Pennino said:

    mitchr...@gmail.com <mitchrae3323@gmail.com> wrote:
    Does it and you inside shrink...?

    If in your moronic, babbling way you are asking does length contraction
    occur while driving a car, the answer is yes.

    However if you read the page:

    https://en.wikipedia.org/wiki/Length_contraction

    and plug some numbers into the equations there, you will find that the contraction is FAR too small to be noticed at speeds less than about 30,000,00 mph.

    I'm not sure what 30,000,00 means: a missing zero or a misplaced comma?
    Anyway, your point is perfectly valid, and it is illuminating for
    everyone, not just babbling morons, to put some numbers into the
    equations. For v/c = 0.5, for example, 1 - v^2/c^2 = 0.75; sqrt = 0.86.
    So even at half the speed of light the contraction is only 14% -- not negligible, certainly, but much smaller than one might guess.

    You are still an illiterate moron but the good news is that in only 6
    more weeks you will be gone for good.


    --
    athel -- biochemist, not a physicist, but detector of crackpots

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  • From Volney@21:1/5 to Athel Cornish-Bowden on Fri Jan 12 09:55:38 2024
    On 1/12/2024 5:19 AM, Athel Cornish-Bowden wrote:
    On 2024-01-11 19:44:33 +0000, Jim Pennino said:

    mitchr...@gmail.com <mitchrae3323@gmail.com> wrote:
    Does it and you inside shrink...?

    If in your moronic, babbling way you are asking does length contraction
    occur while driving a car, the answer is yes.

    However if you read the page:

    https://en.wikipedia.org/wiki/Length_contraction

    and plug some numbers into the equations there, you will find that the
    contraction is FAR too small to be noticed at speeds less than about
    30,000,00 mph.

    I'm not sure what 30,000,00 means: a missing zero or a misplaced comma? Anyway, your point is perfectly valid, and it is illuminating for
    everyone, not just babbling morons, to put some numbers into the
    equations. For v/c = 0.5, for example, 1 - v^2/c^2 = 0.75; sqrt = 0.86.
    So even at half the speed of light the contraction is only 14% -- not negligible, certainly, but much smaller than one might guess.

    The most likely typo is a dropped 0 at the end. For 30,000,000 mph the
    length contraction is very close to 0.1%, and I'll guess he chose that
    number as the limit of "too small to be noticed".

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  • From Jim Pennino@21:1/5 to Athel Cornish-Bowden on Fri Jan 12 08:06:55 2024
    Athel Cornish-Bowden <me@yahoo.com> wrote:
    On 2024-01-11 19:44:33 +0000, Jim Pennino said:

    mitchr...@gmail.com <mitchrae3323@gmail.com> wrote:
    Does it and you inside shrink...?

    If in your moronic, babbling way you are asking does length contraction
    occur while driving a car, the answer is yes.

    However if you read the page:

    https://en.wikipedia.org/wiki/Length_contraction

    and plug some numbers into the equations there, you will find that the
    contraction is FAR too small to be noticed at speeds less than about
    30,000,00 mph.

    I'm not sure what 30,000,00 means: a missing zero or a misplaced comma?

    Missing zero and the point where contraction becomes 0.1%,
    approximately.


    Anyway, your point is perfectly valid, and it is illuminating for
    everyone, not just babbling morons, to put some numbers into the
    equations. For v/c = 0.5, for example, 1 - v^2/c^2 = 0.75; sqrt = 0.86.
    So even at half the speed of light the contraction is only 14% -- not negligible, certainly, but much smaller than one might guess.

    You are still an illiterate moron but the good news is that in only 6
    more weeks you will be gone for good.



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Pennino@21:1/5 to mitchr...@gmail.com on Fri Jan 12 10:34:54 2024
    mitchr...@gmail.com <mitchrae3323@gmail.com> wrote:
    On Thursday, January 11, 2024 at 11:46:09 AM UTC-8, Jim Pennino wrote:
    mitchr...@gmail.com <mitchr...@gmail.com> wrote:
    Does it and you inside shrink...?
    If in your moronic, babbling way you are asking does length contraction
    occur while driving a car, the answer is yes.

    However if you read the page:

    https://en.wikipedia.org/wiki/Length_contraction

    and plug some numbers into the equations there, you will find that the
    contraction is FAR too small to be noticed at speeds less than about
    30,000,00 mph.

    You are still an illiterate moron but the good news is that in only 6
    more weeks you will be gone for good.

    What motions will cause length contraction?
    Do all motions contract length?
    What about rotation?
    No. There is nothing about motion that could cause
    distance or length to go away... or come back.

    https://en.wikipedia.org/wiki/Length_contraction

    Babbling, ignorant moron.

    Just 6 weeks until you are gone for good, idiot.

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