Fi si awọn ayanfẹ
Yọ kuro lati awọn ayanfẹ
Newton ká ofin fun gbogbo gravitation
Newton ká ofin ti gbogbo gravitation faye gba o lati ṣe iṣiro a ibi-ti meji ohun, distanse ati gravitational agbara laarin wọn, nipa lilo Newton ofin ti gbogbo gravitation.