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Groups > sci.physics.relativity > #610291
| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: I Received No Reply to My Question . Here it is Again |
| Date | 2023-05-09 23:50 -0700 |
| Organization | To protect and to server |
| Message-ID | <645B3ED1.70E1@ix.netcom.com> (permalink) |
| References | <175daf539719317d$135$1853841$53d3d9df@news.newsgroupdirect.com> |
Jane wrote:
>
> Let's do an experiment.
>
> 1) We will fire golf balls from a machine gun at the rate of ten per
> second. Their speed is v and spacing is L.
> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the
> machine gun at the rate of ten per second. Their speed is again v and
> spacing is again L.
>
> Q. What is the frequency of the golf balls in each case?
>
> --
> -- lover of truth
Golf balls fired without spinning:
When we fire the golf balls without any spinning, we shoot ten balls
every second.
So, if you imagine a clock ticking, it's like the golf balls are going
around the clock ten times in one second. We say the frequency of the
golf balls is 10 times per second, or 10 Hz.
Golf balls fired with spinning at 20 revolutions per second (rps):
Now, let's imagine the golf balls are spinning as they fly out of
the machine gun. We still shoot ten balls every second, but because of
the spinning, each ball
goes around in a circle not once, but twice during that time. So, if you
think about the clock again, it's like the golf balls are going around
the clock two times in one second.
This means the frequency of the golf balls, with the spinning, is 2
times per second, or 2 Hz.
To summarize:
Golf balls fired without spinning: The golf balls go around the
clock 10 times in one second, so the frequency is 10 times per second
(10 Hz).
Golf balls fired with spinning at 20 rps: The golf balls go around
the clock 2 times in one second because of the spinning, so the
frequency is 2 times per second (2 Hz).
i'm a fuckin genuies..
--
The Starmaker -- To question the unquestionable, ask the unaskable,
to think the unthinkable, mention the unmentionable, say the unsayable,
and challenge
the unchallengeable.
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I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 04:56 +0000
Re: I Received No Reply to My Question . Here it is Again JanPB <filmart@gmail.com> - 2023-05-09 21:59 -0700
Re: I Received No Reply to My Question . Here it is Again Sylvia Else <sylvia@email.invalid> - 2023-05-10 15:03 +1000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 07:09 +0000
Re: I Received No Reply to My Question . Here it is Again Sylvia Else <sylvia@email.invalid> - 2023-05-10 19:25 +1000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 23:46 +0000
Re: I Received No Reply to My Question . Here it is Again JanPB <filmart@gmail.com> - 2023-05-11 11:04 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-11 23:23 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-11 19:23 -0700
Re: I Received No Reply to My Question . Here it is Again Domingo Vassilopulos <gdag@iipmugao.op> - 2023-05-12 11:49 +0000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-13 00:20 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-12 19:45 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 01:27 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-13 10:26 +0200
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 01:33 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-15 21:07 +0200
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-17 01:51 +0000
Re: I Received No Reply to My Question . Here it is Again Paul Alsing <pnalsing@gmail.com> - 2023-05-16 21:02 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-17 23:09 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-18 16:02 +0200
Re: I Received No Reply to My Question . Here it is Again "mitchr...@gmail.com" <mitchrae3323@gmail.com> - 2023-05-17 10:41 -0700
Re: I Received No Reply to My Question . Here it is Again Tom Roberts <tjoberts137@sbcglobal.net> - 2023-05-13 10:39 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 02:41 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-13 23:02 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:01 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-14 22:28 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-16 02:25 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-16 00:52 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:05 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-10 05:03 -0700
Re: I Received No Reply to My Question . Here it is Again The Starmaker <starmaker@ix.netcom.com> - 2023-05-10 08:53 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 23:49 +0000
Re: I Received No Reply to My Question . Here it is Again Paul Alsing <pnalsing@gmail.com> - 2023-05-10 17:46 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:07 +0000
Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) whodat <whodaat@void.nowgre.com> - 2023-05-10 00:39 -0500
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Jane <Jane@home.com> - 2023-05-10 23:32 +0000
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Python <python@invalid.org> - 2023-05-11 01:40 +0200
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Jane <Jane@home.com> - 2023-05-11 12:41 +0000
Re: I Received No Reply to My Question . Here it is Again The Starmaker <starmaker@ix.netcom.com> - 2023-05-09 23:50 -0700
Re: I Received No Reply to My Question . Here it is Again "mitchr...@gmail.com" <mitchrae3323@gmail.com> - 2023-05-10 10:07 -0700
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