Re: a special relativity theory problem


"Dirk Van de moortel" <dirkvandemoortel@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote
in message news:s4TQe.181654$Rg6.9510034@xxxxxxxxxxxxxxxxxxxxxxxx
>
> "Bill Hobba" <rubbish@xxxxxxxx> wrote in message
> news:JgsQe.13724$FA3.6456@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>>
>> "Dirk Van de moortel" <dirkvandemoortel@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
>> wrote
>> in message news:SBnQe.180637$Jk5.10091624@xxxxxxxxxxxxxxxxxxxxxxxx
>> >
>> > "francisco" <paco1955@xxxxxxxxxxxxx> wrote in message
>> > news:%ynQe.138$v83.18@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>> >> muons are elementary particles with a (proper) lifetime of 2.2 ?s.
>> >> they
>> >> are
>> >> produced with very high speeds in the upper atmosphere when cosmic
>> >> rays
>> >> (high-energy particles from space) collide with air molecules.
>> >>
>> >> take the height L0 of the atmosphere (its rest length) to be 100 km in
>> >> the
>> >> reference frame of the Earth, and find the minimum speed that will
>> >> enable
>> >> the muons to survive the journey to the surface of the Earth. solve
>> >> this
>> >> problem in two ways: (a) in the Earth's frame of reference and (b) in
>> >> the
>> >> muon's frame of reference.
>> >
>> > The weekend after Thanksgiving should be a busy time in your
>> > rose garden. First, canes should be pruned back to three or
>> > four feet simply to keep the extra length from whipping
>> > around in the wind and thus loosening the soil around the
>> > bud union, exposing it to cold, drying winter winds. It is
>> > the cold blustery conditions that does the most damage to
>> > our roses
>> >
>> > Dirk Vdm
>>
>> Good one Dirk.
>>
>> Although not his usual M.O. I get the feeling this guy is simply another
>> incarnation of the dyslexic troll. He decided to change when his old
>> approach was not getting bites. What do you think?
>
> Of course he is the same troll.
> And I'm sure he is less of an idiot than he wants us to believe :-)

I already knew that. Occasionally he lapsed into coherence when discussing
issues in computer science. He is obviously some cowardly childish computer
nerd who gets his jollies by annoying others. I suspect he is Glenn
Poultney AKA Kadaicha Man. Of course that is just a guess - these idiots
are far too cowardly to ever intentionally reveal who they are.

Thanks
Bill

>
> Dirk Vdm
>
>


.

Relevant Pages

  • Re: Relativists cannot count to three.
    ... >> Dirk Vdm ... It proves that Androcles is an idiot. ... > is that the second set has a mixture of primed and unprimed coordinates on ... > back into the first equation of the second set gives you similar results - ...
    (sci.physics)
  • Re: Relativists cannot count to three.
    ... >> Dirk Vdm ... It proves that Androcles is an idiot. ... > is that the second set has a mixture of primed and unprimed coordinates on ... > back into the first equation of the second set gives you similar results - ...
    (sci.physics.relativity)
  • Re: DESIDERATA
    ... or that you are an idiot. ... Suggestion? ... Dirk Vdm ... Try for ONCE in your life to come up with something reasonable -- ...
    (sci.physics.relativity)
  • Re: DESIDERATA
    ... that they are collectively sick, or that you are an idiot. ... Suggestion? ... Dirk Vdm ...
    (sci.physics.relativity)