🌎🍎⬇️

#acceleration due to gravity #earth gravity #physics g #newtons law

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#falling down #earth gravity #pull towards earth #weight #acceleration due to gravity

🌍🌊〰️

#geoid #mean sea level #equipotential surface #earth gravity #sea surface topography #geodesy

🌍⚖️〰️

#geoid #earth gravity #gravitational potential #earth shape model #geodesy #equipotential