Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.


Dono
Posts:
368
Registered:
11/6/06


Re: Misner, Thorne and Wheeler, Exercise 8.5 (c)
Posted:
Apr 13, 2013 1:54 AM


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


Guest

4/7/13


Lord Androcles, Zeroth Earl of Medway

4/8/13


Lord Androcles, Zeroth Earl of Medway

4/8/13


Hetware

4/8/13


Lord Androcles, Zeroth Earl of Medway

4/8/13


Hetware

4/9/13


Lord Androcles, Zeroth Earl of Medway

4/9/13


Hetware

4/8/13


Hetware

4/8/13


Lord Androcles, Zeroth Earl of Medway

4/9/13


Hetware

4/9/13


Lord Androcles, Zeroth Earl of Medway

4/9/13


Hetware

4/9/13


Lord Androcles, Zeroth Earl of Medway

4/9/13


Hetware

4/8/13


Dirk Van de moortel

4/8/13


Lord Androcles, Zeroth Earl of Medway

4/8/13


rotchm@gmail.com

4/9/13


Dirk Van de moortel

4/13/13


Dono

4/13/13


rotchm@gmail.com

4/13/13


Dono

4/13/13


Dono

4/13/13


Dono

4/13/13


rotchm@gmail.com

4/13/13


Dono

4/13/13


rotchm@gmail.com

4/13/13


Dono

4/13/13


Dono

4/13/13


rotchm@gmail.com

4/13/13


Dono

4/13/13


rotchm@gmail.com

4/13/13


Dono

4/9/13


Guest

4/9/13


Dirk Van de moortel

4/9/13


Lord Androcles, Zeroth Earl of Medway

4/8/13


Rock Brentwood

4/8/13


Hetware

4/8/13


Lord Androcles, Zeroth Earl of Medway


