Indar grabitatorioa erakarpen indar bat da, masa duten gorputzen artean eragiten duena.
Newtonen legea
Every body in the universe attracts every other body with a force, which is proportional to the product of the masses of the bodies and inversely proportional to square of the distance between them.
Erlatibitate orokorra
In general relativity gravitation is explained on the basis of curvature of space-time.
Xehetasun gehiagorako, mesedez ikusi Indar Grabitatorioa.