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Old September 29th 03, 04:08 PM
Tdonaly
 
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Gene wrote,


Some of you likely are or have been science teachers. Use the
resources you have at hand to find this elusive official definition of
the pound as a unit of force. Tell me exactly what the standard is,
who defined it, and when.


I'm not a science teacher, but it wasn't hard to find. Look in the _Handbook
of
Mathematical Functions_ under "Physical Constants and Conversion Factors," by
A.G. McNish of the National Bureau of Standards (this is an old book). There
it is,
clear as a drunkard's gin, 1 pound force = 4.44822 Newtons. Speaking of
Newtons,
Newton, is the catty a unit of weight, force, or mass, and where is the
official
definition of same? What! No official definition of a unit that has been in
use for
thousands of years?
Why are you arguing about old measurement standards on a newsgroup that is
supposed to be devoted to the amateur use of antennas? There should be a
newsgroup
devoted to the obsessions of amateur physicists where like-minded people
could rail at one another without bothering anyone else. You should understand
that
there are very few people in the world who ever bother to let the concept of
pound
force disturb their sleep at night. Perhaps you shouldn't let it bother yours,
either.
73,
Tom Donaly, KA6RUH


 
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