A Theory about Gravity

[IAstroViz]

Now I made up a formula that might be mathimatically correct. This formula is about the creation of Gravity. This formula makes perfect sense and might solve some problems that can't be easily answered. Here it goes:

 

V ÷ e = f = G

 

Let's use the earth for example:

 

1.08321×10¹² km³ ÷ 4,300 °C = 251909302.3 F in N = G

 

So we use the earths Volume and divide that by it's Temperature to find out that this doesn't make a lot of sense. On a chart it does, so im not really sure if I can say this is correct or not. You guys can argue about it. I have a bold feeling, if it is correct but it might be possibly wrong...

 

I thought about, the earth's volume and how the energy in side makes movement to create a gravitational field around our fellow earth. The Numbers don't cope with the chart, for some reason.

 

I had the chart on paper but could not recreate it digitaly...

 

IAstroViz

[ajb]

The volume of the Earth divided by a temperate (the core temp or something?) is equal to Newton's constant? Well, why? (forgetting questions about units for a moment)

[IAstroViz]

Sorry, I was being an idiot in the library reading books and coming up with stupid equations... Did not think about it...I might have been thinking about the radius that earth's gravity still inflences in outer space... Why did I make this thread...

[ajb]

It is the Earth's mass that is important. There are some local differences on the surface in the acceleration due to gravity because of local density variations and so on, but for the most part it is just the total mass that is important. This is also the case for objects in orbit and so on around the Earth. The total mass is key.

Edited April 29, 2015 by ajb

[IAstroViz]

So:

 

m ÷ e = g?

[ajb]

Look up Newton's Universal law of Gravity. Then look up the Poisson equation and then the shell theorem.

[IAstroViz]

OK. Thanks man...

[imatfaal]

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Moderator Note

 

moved to speculations before anyone gets confused

 

[swansont]

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Moderator Note

 

Tangent on energy increase effect on mass has been split. http://www.scienceforums.net/topic/89118-energy-increase-effect-on-gravity/

 

Please don't hijack threads to raise questions that are not directed at the OP.