#ccsfUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaSteem POD TeamWORLD OF XPILARTron Fan ClubBeauty of CreativityAVLE 일상#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…