#ccsfUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文WORLD OF XPILARAVLE 일상Tron Fan ClubComunidad LatinaBeauty of Creativity#ccsfTrendingHotNewPayoutsMuteddoyi (3)in #ccsf • 6 years agomomentum 1 Conservation of linear momentum: If the net external force acting on system of objects is zero, the vector sum of…