นย, กลางมวล, งกฤษ, center, mass, ของระบบหน, งๆ, เป, นจ, ดเฉพาะเจาะจงซ, งเสม, อนหน, งมวลของระบบรวมต, วก, นอย, ดน, เป, นฟ, งก, นของตำแหน, งและมวลขององค, ประกอบท, รวมก, นอย, ในระบบ, ในกรณ, ระบบเป, นว, ตถ, แบบ, rigid, body, ตำแหน, งของม, กเป, นส, วนหน, งอย, ในว, ต. sunyklangmwl xngkvs center of mass khxngrabbhnung epncudechphaaecaacngsungesmuxnhnungmwlkhxngrabbrwmtwknxyu n cudnn epnfngkchnkhxngtaaehnngaelamwlkhxngxngkhprakxbthirwmknxyuinrabb inkrnithirabbepnwtthuaebb rigid body taaehnngkhxngsunyklangmwlmkepnswnhnungxyuinwtthuhruxmikhwamekiywphnkbwtthunn aettharabbmimwlhlaychinsmphnthknxyanghlwm inphunthiwang twxyangechn karyingkrasunxxkcakpun taaehnngsunyklangmwlcaxyuinxakasrahwangwtthuthngsxngodyxacimsmphnthkbtaaehnngkhxngwtthuaetlachinkid hakrabbxyuphayitsnamaerngonmthwngthiepnexkphaph mkeriyksunyklangmwlwaepn sunythwng xngkvs center of gravity khuxtaaehnngthiwtthunnthukkrathaodyaerngonmthwngtaaehnngsunyklangmwlkhxngwtthuhnung imcaepntxngepncudsunyklangthangerkhakhnitkhxngruprangwtthunn wiswkrcaphyayamxxkaebbrthspxrtihmicudsunythwngxyutathisudethathicaepnipidephuxihsamarthbngkhbrthiddikhun nkkraoddsungktxngphyayambidrangkayephuxihsamarthkhamphankhanihidkhnathisunyklangmwlkhxngphwkekhakhamimid 1 enuxha 1 khacakdkhwam 2 duephim 3 xangxing 4 aehlngkhxmulxunkhacakdkhwam aekikhcudsunyklangmwl R displaystyle mathbf R khxngrabbhlaywtthuaesdngiddwykhaechliykhxngtaaehnngwtthuthnghmd r i displaystyle mathbf r i thwngnahnkkbkhamwlthnghmd m i displaystyle m i R m i r i m i displaystyle mathbf R sum m i mathbf r i over sum m i karkracaykhasmaesmxkhxngkhwamhnaaennkhxngmwl r r displaystyle rho mathbf r kbmwlrwm M displaystyle M idphllphthrwmcakkhaxinthikrldngni R 1 M r d m 1 M r r r d V r r r d V r r d V displaystyle mathbf R frac 1 M int mathbf r dm frac 1 M int rho mathbf r mathbf r dV frac int rho mathbf r mathbf r dV int rho mathbf r dV thawtthumikarkracaykhwamhnaaennxyangsmaesmx cudsunyklangmwlcaepncudediywknkbcudesntrxydkhxngrupthrngerkhakhnitduephim aekikhkarkracaynahnkxangxing aekikh Van Pelt Michael 2005 Space Tourism Adventures in Earth Orbit and Beyond Springer 185 ISBN 0 387 40213 6 sswaehlngkhxmulxun aekikhkarekhluxnthikhxngsunyklangmwl Archived 2005 02 12 thi ewyaebkaemchchin bthkhwamekiywkbfisiksniyngepnokhrng khunsamarthchwywikiphiediyidodyephimkhxmul duephimthi sthaniyxy fisiksekhathungcak https th wikipedia org w index php title sunyklangmwl amp oldid 9595663, wikipedia, วิกิ หนังสือ, หนังสือ, ห้องสมุด,