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Topic: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Replies: 38   Last Post: Apr 13, 2013 11:57 PM

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Dono

Posts: 368
Registered: 11/6/06
Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Posted: Apr 13, 2013 1:54 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On Apr 8, 6:08 pm, rotchm <rot...@gmail.com> wrote:
> > which again with [1] gives
> >     r r''' + 3 r'' r' = 0

>
> > So if you find some r(t) that has r''(t) = r'''(t) = 0 for all t,
> > you're done. Easy. Take
> >     r(t) = A t + B        [3]

>
> Yes, thats a "trivial" solution  and as you hinted, there are others.
> The general solution to this is
> r = s(At2 + Bt  + C), which can be ~ at + b if its a perfect square.
>

No, pretentious imbecile, what you put down is not a solution since r"
isn't null for all t (while r"'=0). You are not only a pretender, you
are an outright idiot. And to think that the other french idiot, YBM,
rushes to suck your cock and lick your ass every time you post one of
your patented idiocies.



Date Subject Author
4/7/13
Read Misner, Thorne and Wheeler, Exercise 8.5 (c)
Guest
4/7/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dirk Van de moortel
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
rotchm@gmail.com
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dirk Van de moortel
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
rotchm@gmail.com
4/13/13
Read MTW, Exercise 8.5 (c), Crotchm reasserts his imbecility
Dono
4/13/13
Read MTW Exercise 8.5 (c) - Crotchm the poser puts his foot in his mouth,
big time
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
rotchm@gmail.com
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
rotchm@gmail.com
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dono
4/13/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
rotchm@gmail.com
4/13/13
Read MTW Exercise 8.5 (c) - Crotchm the poser puts his foot in his mouth,
big time
Dono
4/13/13
Read Re: MTW Exercise 8.5 (c) - Crotchm the poser puts his foot in his
mouth, big time
rotchm@gmail.com
4/13/13
Read Re: MTW Exercise 8.5 (c) - Crotchm the poser puts his foot in his
mouth, big time
Dono
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Guest
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Dirk Van de moortel
4/9/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Rock Brentwood
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Hetware
4/8/13
Read Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Lord Androcles, Zeroth Earl of Medway

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