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Where does the gravity go?

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Author Topic:   Where does the gravity go?
Funkaloyd
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Message 25 of 49 (189314)
02-28-2005 8:08 PM 		Reply to: Message 24 by custard
02-28-2005 7:40 PM

Re: One answer...
Conduction only occurs when there's something close to the object (water) to take the heat away. If nothing's nearby (like in the middle of space), then the heat will radiate away from the source―like light from a torch―until it comes into contact with something else.
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Funkaloyd
Inactive Member

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Message 31 of 49 (189407)
03-01-2005 5:59 AM 		Reply to: Message 22 by JonF
02-28-2005 10:13 AM

Mass, gravity and velocity
Sorry to backtrack...
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JonF writes:
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JustinC writes:
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Does a moving body have more gravity than a body at rest? My logic is that its kinetic energy would increase, and hence its mass
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Yes.
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Can you go into more detail? My understanding was that as an object approaches the speed of light its resistance to force will increase but its active gravitational mass will not.
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 Message 33 by Phat, posted 03-03-2005 7:44 AM Funkaloyd has replied
  
Funkaloyd
Inactive Member

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Message 34 of 49 (189960)
03-04-2005 2:51 AM 		Reply to: Message 33 by Phat
03-03-2005 7:44 AM

Re: Mass, gravity and velocity
...Thanks. Hi Phatboy, everyone.
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I made the mistake of leaving school early (am now waiting to get into a uni course), and I "observe" the stars frequently.
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