05:0905:09, 15 February 2009diffhist+3,643
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User talk:JohnXR
←Created page with 'Censures to your Answer to Critique 1&2 and 3: Here is Newton’s equation, F=GMm/R^2 M=mass of earth m=mass of 1kg on the surface of earth at rest (remember no...'
05:0905:09, 15 February 2009diffhist+3,643
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User talk:JohnXR
←Created page with 'Censures to your Answer to Critique 1&2 and 3: Here is Newton’s equation, F=GMm/R^2 M=mass of earth m=mass of 1kg on the surface of earth at rest (remember no...'