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An immortal fumble by Stamenin (14-Jun-2009)

I don't like to measure the length
On Jun 14, 1:47 am, "Dirk Van de moortel"
<dirkvandemoor...@nospAm.hotmail.com> wrote:
> Stamenin <task...@hotmail.com> wrote in message
> 
> 422bf533-35aa-4982-86b6-7b78c05d9...@z8g2000prd.googlegroups.com
> 
> 
> 
>> On Jun 13, 1:03 am, "Dirk Van de moortel"
>> <dirkvandemoor...@nospAm.hotmail.com> wrote:
>>> Stamenin <task...@hotmail.com> wrote in message
> 
>>> 60902537-9a67-49bb-8221-0b0314699...@j9g2000prh.googlegroups.com
> 
>>>> LENGTH IS NOT
>>>> SHORTENING IN EINSTEIN RELATIVITY
> 
>>>> This question is very often reopened in many discussions, and still is
>>>> not clarified. In fact the answer is that according to LT the length
>>>> increases in a relative motion with constant speed and in a straight
>>>> line. Here is the explanation:
>>>> If the LT for length is:
>>>>     x1=(vt2+x2)/R …..(1)
>>>> For two systems of coordinates K1 attached to the earth and K2
>>>> attached to a train then for a distance of 1m in the K2 we should
>>>> have:
>>>>     x’2-x”2=1m.
>>>> The corresponding distance at the K1 system should be:
>>>>     x’1-x”1=(vt’2+x’2+)/R-(vt”2+x”2)/R=(x’2-x”2)/R=1m/R.
>>>> Where R=[1-(v/c)^2]^0.5.
>>>> So generally the formula is:
>>>>     L1=L2/R….(1-1)
>>>> In this calculus I put the time t’2=t”2, because the length of the
>>>> rode is known in the coordinate system K2 and we like to find out
>>>> through the LT which is the length seen from the coordinate system K1.
> 
>>> If the train (ahem, "rode") is moving in system K1, you must
>>> take t'1 = t"1. [correction included]
> 
>>>> So because (R<1) the length calculated with the LT becomes bigger for
>>>> the observer situated in K1.
> 
>>> Only if you want to measure the length of a moving train by subtracting
>>> the distance between the front, measured now, from the distance
>>> to the rear, measured 10 minutes later.
>>> Only Imbeciles Do That.
>>> Androcles does it.
>>> Marcel Luttgens it.
>>> Stamenin does it.
> 
>>>> This question was discussed in the past
>>>> and was given an errant argument that the length must be considered
>>>> simultaneously in the system K1.
> 
>>> Of course, imbecile. THE TRAIN IS MOVING IN SYSTEM K1.
>>> Told you before - hundreds of times.
> 
>>> Dirk Vdm
> 
>> For me dirk K1 is the earth and K2 is the train. the rode is placed in
>> train. TRY FIRST TO UNDERSTAND THE CONDITIONS OF
>> THE PROBLEM. And after that say the word imbecile.
> 
> If the "rode" is place in the train (K2) and you want to measure its
> length on the Earth (K1) in which the train and the "rode" is MOVING,
> then you must measure the distances to end points simultaneously in K1.
> There is no need to measure them simultaneously in K2, since the
> end points stay at the same place as seen in K2.
> TRY FIRST TO UNDERSTAND THE CONDITIONS OF YOUR
> PROBLEM, IMBECILE.
> 
> Dirk Vdm

You Dirk are wrong educated at home, and are incapable to understand the
problem. I don't like to measure the length but I like to see
what will see an observer in K1 if he uses the LT. Obviously if he uses the
Galilei transformation he obtains the same length as it is determined
in K2. Because you aren't imbecile you will see that if do not use any
coordinate system attached to the train, the length and the time do
not change (do not become relative notions), again observed from the
K1. Can you say what is that, that makes the mess? I believe that
imbecile is that who learned you that the length is shortening when is
used the LT. In reality the length remains constantly with the same
length but people like you are incapable to understand it.
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