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#1
02-16-2008, 10:59 PM
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 A very simple question I was told that there are four forces in the universe: Strong, Weak, Electromagnetic, and Gravitational. When I push my finger on the surface of my desk--Which force is that?  |
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#2
02-16-2008, 11:22 PM
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| A very simple question <[Only registered users see links. ]> wrote in message news:[Only registered users see links. ]... Electromagnetic. |
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#3
02-16-2008, 11:27 PM
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| A very simple question On Feb 17, 2:22*am, "andy-k" <spam.free@last> wrote: Thank you  |
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#4
02-21-2008, 09:46 PM
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| A very simple question <[Only registered users see links. ]> wrote in message news:[Only registered users see links. ]... I was told that terea are only three force fields that could be detected: electric, magnetic and gravitational. When I push my finger down on the table the electrons on my finger repel electrons on the table. |
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