Ngokusekelwe embhalweni ongezansi, ungalichaza kanjani isimiso sika-Archimedes kumntwana oneminyaka eyishumi ubudala, usebenzisa isibonelo sento ecwiliswe emanzini?
Context:Noma iyiphi into, egxilile ngokuphelele noma ngokwengxenye eketshezi, iphakanyiswa ngamandla alingana nesisindo se-fluid esishukunyiswe yileyo nto.  Isimiso sika-Archimedes sivumela ukubala amandla anyukayo anoma iyiphi into entantayo ecwiliswe ngokwengxenye noma ngokuphelele emanzini. Amandla alenga phansi entweni umane nje awusindo lwayo. Amandla akhuphukela phezulu, noma aduduzayo, entweni yilawo ashiwo isimiso sika - Archimedes esingenhla. Ngakho-ke, amandla alinganiselwe entweni umehluko phakathi kobukhulu bamandla okudada nesisindo sawo. Uma la mandla elungile, into iyakhuphuka; uma engeyinhle, into iyacwila; futhi uma kungu-zero, into iyantanta ngokungenamthelela - okusho ukuthi, ihlala isendaweni yayo ngaphandle kokukhuphuka noma ukucwila. Ngamazwi alula, isimiso sika-Archimedes sithi, lapho umzimba ucwiliswa ngokwengxenye noma ngokuphelele emanzini, uba nokulahlekelwa isisindo okulingana nesisindo samanzi asuswe yingxenye yomzimba ecwilisiwe.  Ake ucabange nge-cuboid ecwiliswe emanzini, ubuso bayo obuphezulu nobungaphansi buqondane nobukhulu bamandla adonsela phansi (kucatshangwa ukuthi buhlala njalo kulo lonke uhlangothi lwe-cube). Uketshezi luyosebenzisa amandla avamile ohlangothini ngalunye, kodwa kuphela amandla avamile phezulu nangaphansi azoba nengxenye ekuzameni ukuntanta. Umehluko wengcindezi phakathi kwesimo esingaphansi nesingaphezulu uhambelana ngqo nokuphakama (umehluko ekujuleni kokucwiliswa). Ukuphindaphinda umehluko wengcindezi ngendawo yobuso kunikeza amandla alinganiselwe ku - cuboid - ⁠ ⁠ amandla okuphakamisa amanzi - ⁠ alingana ngobukhulu nesisindo samanzi adonswa yi - ⁠ cuboid. Ngokuhlanganisa ama-cuboid amancane ngokwanele lokhu kucabanga kunganwetshwa kube yizimo ezingajwayelekile, ngakho-ke, noma ngabe isimo somzimba ocwilisiwe sinjani, amandla aduduzayo alingana nesisindo samanzi aduduzwayo.  isisindo se-fluid esishintshiwe = isisindo sento ku-vacuum - isisindo sento ku-fluid  Isisindo se-fluid displaced sihambisana ngqo nomthamo we-fluid displaced (uma i-fluid ezungezile i-density efanayo). Isisindo sento esiketshezi siyancipha, ngenxa yamandla asebenza kuyo, okuthiwa i-upthrust. Ngamazwi alula, lesi simiso sithi amandla aduduzayo entweni ayalingana nesisindo samanzi adonswa yileyonto, noma ubukhulu bamanzi obuphindwe ngevolumu ecwilisiwe iphindwe ngamandla adonsela phansi.
Lapho ucwilisa into ngaphansi kwamanzi, icindezela amanzi kude ukuze athathe indawo yayo. Amanzi afuna ukubuyela lapho ayekhona ngaphambili futhi asunduzela leyonto kude, ngasolwandle. Khona-ke kuncike ekutheni isisindo sento siyini, uma siqhathaniswa nesisindo samanzi asuswe. Ake ucabange ukuthi ungabeka into yakho ohlangothini olulodwa lwesikali, futhi ngakolunye uhlangothi, ungaphindaphinda into yakho bese uyiguqula ibe ngamanzi (emelela ukuthi amanzi ahamba kangakanani uma ungacwila ufake into yakho ngaphansi kwamanzi). Uma into yakho yasekuqaleni ilula kunaleyo efana nayo emanzini, njengebhamuza ngokwesibonelo, noma ibhaluni, amanzi ayoba namandla anele okwenza into igeleze. Uma into inesisindo esikhudlwana kunamanzi ayo, njengebhola le-bowling, noma itshe, amanzi ngeke akwazi ukucindezela ngamandla ngokwanele, futhi into iyocwila.