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gravity---the stuff that holds us to the earth

Sent to General Experts March 4 2005 at 4:15 PM
   

how is gravity expressed?in psi?tons per sq.in.?is it a emf rating?is it a magnetic rateing?

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March 4 2005 at 4:26 PM (11 minutes and 1 second later)
         
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March 5 2005 at 8:09 AM (15 hours and 43 minutes and 44 seconds later)
         
The strength of gravity is expressed as the force that it exerts per unit mass . The units are Length/(Time^2) , the same as acceleration. Gravity has nothing to do with emf or magnetism; it is a separate force field of nature-- one of four that we know of at this time.

Xarqi's previous answer is entirely correct; just wanted to add a few points that might help.

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