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Re: Did Nikola Tesla invented the Quantum computer?

From anton@mips.complang.tuwien.ac.at (Anton Ertl)
Newsgroups comp.lang.forth
Subject Re: Did Nikola Tesla invented the Quantum computer?
Date 2016-11-04 22:26 +0000
Organization Institut fuer Computersprachen, Technische Universitaet Wien
Message-ID <2016Nov4.232647@mips.complang.tuwien.ac.at> (permalink)
References (5 earlier) <nu46mi$80t$1@dont-email.me> <93518ab1-c32e-4b5a-aa25-fa44509faed6@googlegroups.com> <nue39v$d47$2@dont-email.me> <2016Oct22.181534@mips.complang.tuwien.ac.at> <nviu03$raf$5@dont-email.me>

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Bernd Paysan <bernd@net2o.de> writes:
>> Flybys are not mainly used to change direction, but to avoid having to
>> pay for the extra 12km/s (or more, if you want to reach the outer solar
>> system faster) all by yourself.  Instead, you exchange impulse with the
>> planet you fly by, and only need to pay for reaching a close planet
>> (Venus or Mars).
>
>Oh, also a different inertia system view.  From a geometric point of 
>view, all you get from a fly-by is a change of direction relative to the 
>object you flew by.  Of course, that change of direction is an exchange 
>of impulse, but it is completely elastic, so you can't gain any speed 
>relative to that object (the actual unexplained speed difference we 
>observed is is called "fly-by anomaly", it shouldn't be there, and it is 
>very small).
>
>Note that from the planet's point of view where you did the fly-by, you 
>have exactly the same kinetic energy when you came in as when you left.  
>Only your direction changed.

Of course a flyby doesn't change speed relative to the planet you fly
by (except during the flyby itself).

But you change speed relative to the sun which you want to escape.
E.g., say you fly by Mars, and cross it's path being 2km/s slower than
Mars in approximately the same direction.  The flyby can change it's
direction relative to Mars to be 2km/s faster than Mars; no speed
change relative to Mars, but a speed gain relative to the sun (and
Mars has a tiny speed loss relative to the sun).

- anton
-- 
M. Anton Ertl  http://www.complang.tuwien.ac.at/anton/home.html
comp.lang.forth FAQs: http://www.complang.tuwien.ac.at/forth/faq/toc.html
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Did Nikola Tesla invented the Quantum computer? Manuel Rodriguez <aa5@gmx.net> - 2016-10-16 05:30 -0700
  Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-16 15:05 +0200
    Re: Did Nikola Tesla invented the Quantum computer? Manuel Rodriguez <aa5@gmx.net> - 2016-10-16 06:44 -0700
      Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-16 18:34 +0200
      Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 14:17 -0700
    Re: Did Nikola Tesla invented the Quantum computer? JUERGEN <epldfpga@aol.com> - 2016-10-16 09:58 -0700
    Re: Did Nikola Tesla invented the Quantum computer? Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem> - 2016-10-16 17:16 -0400
      Re: Did Nikola Tesla invented the Quantum computer? Bernd Paysan <bernd@net2o.de> - 2016-10-17 01:13 +0000
        Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 19:36 -0700
        Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 17:23 -0700
          Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-17 20:49 -0400
            Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 21:38 -0700
              Re: Did Nikola Tesla invented the Quantum computer? Mark Wills <markwills1970@gmail.com> - 2016-10-18 05:31 -0700
                Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-18 18:34 -0700
                Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-20 19:18 -0400
                Re: Did Nikola Tesla invented the Quantum computer? Cecil Bayona <cbayona@cbayona.com> - 2016-10-20 18:53 -0500
                Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-20 19:17 -0700
                Re: Did Nikola Tesla invented the Quantum computer? Mark Wills <markwills1970@gmail.com> - 2016-10-23 04:58 -0700
                Re: Did Nikola Tesla invented the Quantum computer? Cecil Bayona <cbayona@cbayona.com> - 2016-10-23 11:18 -0500
                Re: Did Nikola Tesla invented the Quantum computer? Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem> - 2016-10-27 19:14 -0400
            Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-18 01:11 -0700
              Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-18 05:15 -0400
                Re: Did Nikola Tesla invented the Quantum computer? humptydumpty <ouatubi@gmail.com> - 2016-10-18 11:02 -0700
              Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-18 08:08 -0700
          Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 21:37 -0700
            Re: Did Nikola Tesla invented the Quantum computer? Mark Wills <markwills1970@gmail.com> - 2016-10-18 05:30 -0700
              Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-18 18:33 -0700
              Re: Did Nikola Tesla invented the Quantum computer? Rod Pemberton <NeedNotReplyHere@xrsevnneqk.cem> - 2016-10-19 04:03 -0400
                Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-20 19:16 -0700
                Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-21 17:36 -0700
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-22 22:06 -0700
                Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-22 23:04 -0700
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-23 01:11 -0700
                Re: Did Nikola Tesla invented the Quantum computer? jim <anon@example.com> - 2016-10-23 12:36 +0100
                Re: Did Nikola Tesla invented the Quantum computer? Mark Wills <markwills1970@gmail.com> - 2016-10-23 04:55 -0700
                Re: Did Nikola Tesla invented the Quantum computer? Coos Haak <htrofhc@gmail.com> - 2016-10-23 17:32 +0200
                Re: Did Nikola Tesla invented the Quantum computer? Cecil Bayona <cbayona@cbayona.com> - 2016-10-23 11:19 -0500
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-23 15:41 -0700
                Re: Did Nikola Tesla invented the Quantum computer? Bernd Paysan <bernd@net2o.de> - 2016-11-05 00:48 +0000
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-11-04 19:37 -0700
              Re: Did Nikola Tesla invented the Quantum computer? dunno <dunno@dunno.dunno> - 2016-10-19 22:13 +0000
                Re: Did Nikola Tesla invented the Quantum computer? "Elizabeth D. Rather" <erather@forth.com> - 2016-10-19 13:49 -1000
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-20 21:56 -0700
      Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 19:39 -0700
  Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 14:17 -0700
  Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-16 18:05 -0700
    Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-16 18:42 -0700
      Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 17:09 -0700
        Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-17 18:11 -0700
          Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 18:26 -0700
            Re: Did Nikola Tesla invented the Quantum computer? Cecil Bayona <cbayona@cbayona.com> - 2016-10-17 22:59 -0500
              Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-18 01:26 -0400
                Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-18 01:31 -0400
                Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 22:35 -0700
                Re: Did Nikola Tesla invented the Quantum computer? Cecil Bayona <cbayona@cbayona.com> - 2016-10-18 01:10 -0500
                Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 22:34 -0700
                Re: Did Nikola Tesla invented the Quantum computer? dunno <dunno@dunno.dunno> - 2016-10-19 21:27 +0000
              Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-17 22:51 -0700
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-18 00:01 -0700
                Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-18 00:29 -0700
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-18 00:50 -0700
                Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-18 08:04 -0700
                Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-18 18:56 +0200
                Re: Did Nikola Tesla invented the Quantum computer? Bernd Paysan <bernd@net2o.de> - 2016-10-21 22:02 +0000
                Re: Did Nikola Tesla invented the Quantum computer? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-10-22 16:15 +0000
                Re: Did Nikola Tesla invented the Quantum computer? Bernd Paysan <bernd@net2o.de> - 2016-11-04 21:18 +0000
                Re: Did Nikola Tesla invented the Quantum computer? anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2016-11-04 22:26 +0000
              Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 23:56 -0700
            Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-18 13:02 +0200
              Re: Did Nikola Tesla invented the Quantum computer? Ron Aaron <rambamist@gmail.com> - 2016-10-18 14:34 +0300
                Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-18 15:33 +0200
                Re: Did Nikola Tesla invented the Quantum computer? Ron Aaron <rambamist@gmail.com> - 2016-10-18 16:38 +0300
        Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 21:36 -0700
    Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-16 22:20 -0400
      Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 19:37 -0700
        Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-17 00:18 -0400
      Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 15:39 -0700
        Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-17 19:24 -0400
          Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-17 18:21 -0700
            Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-18 02:24 -0400
              Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-18 00:07 -0700
                Re: Did Nikola Tesla invented the Quantum computer? rickman <gnuarm@gmail.com> - 2016-10-19 03:20 -0400
                Re: Did Nikola Tesla invented the Quantum computer? hughaguilar96@gmail.com - 2016-10-20 22:38 -0700
          Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 21:35 -0700
        Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-17 21:35 -0700
        Re: Did Nikola Tesla invented the Quantum computer? dunno <dunno@dunno.dunno> - 2016-10-19 21:27 +0000
    Re: Did Nikola Tesla invented the Quantum computer? polymorph self <jackvanc3@gmail.com> - 2016-10-16 19:35 -0700
  Re: Did Nikola Tesla invented the Quantum computer? lawrencedo99@gmail.com - 2016-10-16 18:45 -0700
    Re: Did Nikola Tesla invented the Quantum computer? Paul Rubin <no.email@nospam.invalid> - 2016-10-16 20:09 -0700
  Re: Did Nikola Tesla invented the Quantum computer? Manuel Rodriguez <aa5@gmx.net> - 2016-10-18 08:23 -0700
    Re: Did Nikola Tesla invented the Quantum computer? albert@cherry.spenarnc.xs4all.nl (Albert van der Horst) - 2016-10-18 19:05 +0200

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