Re: Ch6 HW

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#78

From: John Dredla
Date: Thu, 06 Mar 2008 00:41

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I had a problem with this one because I forgot that the distance to
the farther object is NOT 40cm, but rather 40+10=50 cm.
effect on object A is due to Gm1m2/R^2  where in my the near one is
.1m then add the effect of Gm1m2/R^2 for the far object.   Think of it
in terms of adding vectors, adding F1 and F2.

Hope this helps.    If you're still stuck I coulld help more.

~J

On Wed, 5 Mar 2008 02:32:55 -0800 (PST), TEL <ted_e_llama@hotmail.com>
wrote:

>Im currently stuck on problem 6.22 and 6.23 from the homework.  Im
>guessing I misunderstood what Dr. Pravica said about multiple objects
>effects on one another.  Any help in the right direction would be
>appreciated.

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From: John Dredla <Joltist@hotmail.com>
Newsgroups: cu.physics.ugrads
Subject: Re: Ch6 HW
Organization: UNLV
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