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klasikur (niutonis) meqanikaSi ganixilaven fundamentalur-<br />
eleqtromagnitur da gravitaciul Zalebs. drekadi da xaxunis Zalebi<br />
Tavisi bunebis gamo, miekuTvnebian eleqtromagnitur Zalebs.<br />
gravitaciuli Zalebi<br />
msoflio mizidulobis kanoni. gravitaciuli Zala, romliTac<br />
miezidebian erTmaneTs materialuri wertilebi (an ori sxeuli),<br />
pirdapirproporciulia maTi masebis namravlisa da ukuproporciulia<br />
maT Soris manZilis kvadratis (nax. 14).<br />
m m2<br />
F = G ⋅ 2<br />
R<br />
26<br />
R<br />
1 ,<br />
sadac m 1 da m 2 - materialuri wertilebis masebia,<br />
R _ maT Soris manZili,<br />
2<br />
−11 n ⋅m<br />
G _ gravitaciuli mudmiva toli 6,67 ⋅10<br />
, 2<br />
kg<br />
R - erTeulovani veqtori, romelic gviCvenebs gravitaciuli Zalis<br />
R<br />
mimarTulebas.<br />
na.x 14<br />
pirvel miaxloebaSi dedamiwa sferuli formisaa da masa<br />
ganawilebulia masSi sferuli simetriiT. dedamiwis mizidulobis Zala m<br />
masis sxeulze mimarTulia dedamiwis centrisaken, misi moduli ki<br />
tolia:<br />
mM<br />
F =<br />
G<br />
2<br />
R<br />
R
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