| Topic: |
Science > Physics |
| User: |
"" |
| Date: |
07 Jun 2005 10:46:49 AM |
| Object: |
Tennis ball measurement |
Does anyone have a link to a page that in-depth explains how a tennis
ball speed is measured? I mean the measurements which are done at the
professional matches on, for example, Roland Garros. I specifically
target two major problems: how to measure the ball speed and how to
avoid problems with measurement which arise from the existence of other
moving objects (the tennis player, the racquet, the audience, etc.). I
think that this problem targets many different sports (and even some
fields of the human work which are not directly related to the sport),
so this probably could have been solved in some other place, pages
unrelated to tennis.
Thanks in advance for your answers!
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| User: "Dirk Van de moortel" |
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| Title: Re: Tennis ball measurement |
07 Jun 2005 11:08:23 AM |
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<iceman_to_the_max@yahoo.com> wrote in message news:1118159209.878651.298040@g49g2000cwa.googlegroups.com...
Does anyone have a link to a page that in-depth explains how a tennis
ball speed is measured? I mean the measurements which are done at the
professional matches on, for example, Roland Garros. I specifically
target two major problems: how to measure the ball speed and how to
avoid problems with measurement which arise from the existence of other
moving objects (the tennis player, the racquet, the audience, etc.). I
think that this problem targets many different sports (and even some
fields of the human work which are not directly related to the sport),
so this probably could have been solved in some other place, pages
unrelated to tennis.
Thanks in advance for your answers!
Have you tried this:
http://www.google.com/search?q=tennis+ball+speed+measurement
http://www.google.com/search?q=tennis+ball+velocity+measurement
?
Dirk Vdm
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| User: "" |
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| Title: Re: Tennis ball measurement |
07 Jun 2005 10:02:06 PM |
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In sci.physics wrote:
Does anyone have a link to a page that in-depth explains how a tennis
ball speed is measured? I mean the measurements which are done at the
professional matches on, for example, Roland Garros. I specifically
target two major problems: how to measure the ball speed and how to
avoid problems with measurement which arise from the existence of other
moving objects (the tennis player, the racquet, the audience, etc.). I
think that this problem targets many different sports (and even some
fields of the human work which are not directly related to the sport),
so this probably could have been solved in some other place, pages
unrelated to tennis.
Thanks in advance for your answers!
Radar gun, narrow beam, trivially easy to build in the garage.
--
Jim Pennino
Remove .spam.sux to reply.
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