Culeys

${\displaystyle {\vec {F}}=m\,{\vec {g}}}$

g Waa Cuf isjiidka

${\displaystyle g={\frac {F}{m}}={\frac {GM_{T}}{{R_{T}}^{2}}}}$

Tusaale ahaan Haddii ay Cufnaanta walaxi tahay 200 Garaam, Cuf isjiidka waxa uu noqonayaa 2 Niyuton oo macnaheedu tahay Culeys ka.

Haddii ay tahay Cufnaanta Walaxi dhulka guudkiis 1000 Garaam oo ah 1kg ,Cuf-jiidka dhulka waxa uu noqonayaa ku dhawaad 10 Niyuton,taa Oo macnaheedu yahay 1kg waa Ku dhawaad 10 Niyuuton. ${\displaystyle F={\frac {GM_{T}m}{{R_{T}}^{2}}}}$

${\displaystyle =\mathrm {\frac {6{,}674\cdot 10^{-11}\ Nm^{2}kg^{-2}\cdot 5{,}974\cdot 10^{24}\ kg\cdot 1\ kg}{(6{,}373\cdot 10^{6}\ m)^{2}}} }$

${\displaystyle \mathrm {\simeq 9{,}82\ N} }$

Jadwalkaan waxa uu kutusayaa xiriirka kadhaxeeya dhulka iyo Meerayaasha kale.