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#1
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| Mass is just an accumulation, or body of matter, and inertia is its measure. Don |
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#2
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| Don, with the intrinsic property of stupidity, wrote: Admit it, Don: You're posting here for the laughs, yeah? Or do you really think anybody still believes you? After you stated that "2=1" and "1/(x/y) and y/x are not equal"? BWA-HAA-HAA-HAA-HAA-HAA-HAA-HAA! A. Friend |
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#3
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| I think that the 2=1 thing was a joke. Also, ARE 1/(2/0) and 0/2 the same thing? |
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#4
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| [Only registered users see links. ] wrote: No, I think Don was serious when he wrote: Message-ID: <1130765806.724465.215760@g47g2000cwa.googlegroups .com> | No, it would be [(vt-vt)=s/t=ft: Written more precisely as ft^2/s; | which makes it equal to 2w/g; which is the mass of the body with a | weight of w. More errors in one paragraph than you can shake a stick at... OK, me bad. I should have mentioned: for x,y <>0. However, even with this restrictions, Don still believes - though he's been told otherwise untold times - this equation to be invalid: Message-ID: <1124910421.572468.194460@g14g2000cwa.googlegroups .com> |> The question is this: If you have a unit of the form |> 1 X/(Y/Z) is this the same as 1 X*Z/Y? | |> The answer is yes, no matter what X, Y and Z are. | |NOT if either X, Y, or Z is a ratio. Some other instances where Don showed his outstanding commandment of 7th grade physics: Date Don Correct 04/11 m=w/(g/2) m=w/g 04/11 ft=s/t Ft=m*s/t 31/10 2w/g ... is the mass m=w/g 31/10 [(vt-vt)=s/t=ft v(t)-v(i)=s/t=Ft/m 04/10 ft^2/s=w/g Ft^2/2s=w/g 23/09 (vt-vi)/t^2=32'/sec^2 (vt-vi)/t=32'/sec^2 08/09 s=(g/2)t s=(g/2)t^2 05/09 (vt-vi)/t=2s/t^2=g/2 (vt-vi)/t=2s/t^2=g 27/08 ft/(vt-vi)=ft^2/s ft/(vt-vi)=ft^2/2s 23/08 a/2-16'/sec^2 g/2=16ft/sec^2 23/08 a-(vt-vi)/t a=(vt-vi)/t 12/06 g=(vt-vi)/t^2 g=(vt-vi)/t 12/06 (m)=ft/s/t m=Ft^2/2s 07/06 (m)=wa/fg m=F/a or m=w/g 28/05 1 slug = 32 ft sec^2/32 ft 1 slug = 32 lbf sec^2/32 ft 27/05 s=2(vt-vi)/t s=1/2(vt-vi)*t 21/05 1 slug = 1 lbf s^2/foot; _Not_ 1 slug = 1 lbf / (1 ft/s^2) Don didn't even realize both equations are the same. Personally, I believe Don is beyond any hope and lives in his own little (and non-functional) world of physics. He won't stop posting, so all you can do is mock him... A. Friend |
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#5
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| In <1131433798.555984.40430@g44g2000cwa.googlegroups. com>, on 11/08/2005 at 12:02 AM, [Only registered users see links. ] said: No; the first is meaningless WRT the reals and the second is 0. Now, if you extend the reals then the answer will depend on just how you extend them. As an example, there is an extension of the reals called the two-point compactification. Think of it as the reals augmented by +oo and -oo. Now, if you want to extend the arithmetic operations you immediately run into the question of whether you want 1/0 to be +oo or -oo. Pretty much any extension of the arithmetic operations is going to violate rules that you are used to relying on. -- Shmuel (Seymour J.) Metz, SysProg and JOAT <http://patriot.net/~shmuel> Unsolicited bulk E-mail subject to legal action. I reserve the right to publicly post or ridicule any abusive E-mail. Reply to domain Patriot dot net user shmuel+news to contact me. Do not reply to [Only registered users see links. ] |
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#6
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| Clemens W wrote: SNIP< Here my friends is where the whole house of cards falls: According to "dimensional analysis", we must be able to cancel the superfluous units. It can be done with 1 slug = 1 lbf s^2/foot; but not with 1 slug = 1 lbf / (1 ft/s^2). |
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#7
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| Don showed his lack of understanding once again and wrote: OK, let's get this straight: 1 slug = 1 slug can be replaced with 1lbf * s^2/ft = 1 lbf / (1 ft/s^2) divide by 1 lbf 1 s^2/ft = 1 / (1 ft/s^2) device by 1 s^2 1 / ft = 1 / s^2 * 1 / (1 ft/s^2) 1 / ft = 1 / (1 s^2 * 1 ft/s^2) 1 / ft = 1 / ft multiply with 1 ft 1 = 1 Now, Don, where's the error? A. Friend |
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#8
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| Clemens W wrote: Don't tell me no one's going to call you on it?? There ought to be stronger laws to deal with fakers like you. |
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#9
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| Don1 wrote: Aww, Donny, now please show me where the error is. Nobody could find it but you... A. Friend |
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#10
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| Clemens W wrote: Like ducks: Nobody's going to let go of that gravy boat to point out the error. They're hanging on for dear life. |
| Tags |
| element , intrinsic , mass , property |
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