Subjects/Basic Physics/Newton's laws and forces/Weight4. Newton's laws and forcesWeightIn 4. Newton's laws and forcesFormulaCopy LaTeXFg=mgMagnitudeCopy LaTeXFg=mgRelated formulasRelatedGravitational field/accelerationg=r2GMOpen formulaOpen in sectionRelatedGravitational potential energy near the surfaceUg=mgyOpen formulaOpen in section