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units of metric mass vs units of customary mass

units of metric mass vs units of customary mass - Physics Forum

units of metric mass vs units of customary mass - Physics Forum. Discuss and ask physics questions, kinematics and other physics problems.


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  #1  
Old 05-11-2005, 11:26 AM
Don1
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Default units of metric mass vs units of customary mass



The metric system was designed expressly for the internatioal trading
of commercial quantities; and as such 'cut to the quiick' with a
physical artifact that could be directly compared with real quantities
for that purpose. The metric system is not designed to show how
quantities of matter are comprised so that a net force (f), divided by
the acceleration (a) that it causes is a Constant; that is equivalent
to the ratio of a body's weight (w), divided by the acceleration at
which it will free fall.

The customary system always did, and still does that, but remains
historically encumbered with a lot of unessary and extraneous baggage.

Don

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  #2  
Old 05-11-2005, 12:27 PM
Dirk Van de moortel
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Default units of metric mass vs units of customary mass


"Don1" <[Only registered users see links. ]> wrote in message news:1115810778.073404.220240@o13g2000cwo.googlegr oups.com...

.... to confuse you, right.

But I like your new name, although I'm sure you don't
get the fun of the pun.

Dirk Vdm


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  #3  
Old 05-11-2005, 12:52 PM
Don1
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Default units of metric mass vs units of customary mass

Don1 wrote:
quantities
by
baggage.

The unit of metric mass consists of ONE slug of platinum-irridium metal
which weighs as close to the weight of one decimeter of pure water at
its maximum density as they can build it; of which copies are
distributed to participating countries so they can use it to compare
quantities for international commerce.

The units of customary mass consist of all of the fundamental units:
Force, weight, and acceleration: So that the units of customary mass -
called a slug, are 1 slug = 1 pound, divided by 1 foot per second, per
second; equals 32# per 32' per second, per second.

It isn't possible, and there is not an artifact that will include all
of the combinations that constitute a slug.

Don

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  #4  
Old 05-11-2005, 12:59 PM
Don1
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Default units of metric mass vs units of customary mass

Dirk Van de moortel wrote:
news:1115810778.073404.220240@o13g2000cwo.googlegr oups.com...

The fun of your puns lies mostly in your imagination: I can do quite
well without them; thank you.

Don

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  #5  
Old 05-11-2005, 12:59 PM
Don1
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Default units of metric mass vs units of customary mass

Dirk Van de moortel wrote:
news:1115810778.073404.220240@o13g2000cwo.googlegr oups.com...

The fun of your puns lies mostly in your imagination: I can do quite
well without them; thank you.

Don

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  #6  
Old 05-11-2005, 01:49 PM
Don1
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Default units of metric mass vs units of customary mass

Don1 wrote:
trading
equivalent
metal
-
per

.... and would you believe? One pound is still 0.03108 of the weight of
0.51544 cubic foot of water at its maximum weight density of
about 62.42# per cubic foot!

Don

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  #7  
Old 05-11-2005, 03:57 PM
bz
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Default units of metric mass vs units of customary mass

"Don1" <[Only registered users see links. ]> wrote in news:1115815953.069946.238920
@o13g2000cwo.googlegroups.com:


I found a slug in my garden this morning.

A 38 caliber slug.



--
bz

please pardon my infinite ignorance, the set-of-things-I-do-not-know is an
infinite set.

bz+[Only registered users see links. ].lsu.edu remove ch100-5 to avoid spam trap
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  #8  
Old 05-11-2005, 04:41 PM
Steve Ralph
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Default units of metric mass vs units of customary mass


"bz" <bz+[Only registered users see links. ].lsu.edu> wrote in message
news:Xns96536F71AC26BWQAHBGMXSZHVspammote@130.39.1 98.139...
Was it beyond the three pound limit, i.e. flat?

sr



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  #9  
Old 05-11-2005, 05:17 PM
Uncle Al
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Default units of metric mass vs units of customary mass

Don1 wrote:
[snip]

to bedevil Dumb Donny ShitHEAD on his way to Hell.

--
Uncle Al
[Only registered users see links. ]
(Toxic URL! Unsafe for children and most mammals)
[Only registered users see links. ]
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  #10  
Old 05-11-2005, 05:32 PM
bz
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Default units of metric mass vs units of customary mass

"Steve Ralph" <[Only registered users see links. ].uk> wrote in news:42823614$0$551
$[Only registered users see links. ].net:



It was flat, after I slugged or pounded on it, 2 and 1/2 times.






--
bz

please pardon my infinite ignorance, the set-of-things-I-do-not-know is an
infinite set.

bz+[Only registered users see links. ].lsu.edu remove ch100-5 to avoid spam trap
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