Copyright 2003-2026 Bug & dizzy.hr30Sun, 12 Apr 2026 03:13:53 GMTpisma@bug.hrhrSat, 14 Jan 2012 23:52:04 GMTTema unutar podforuma Sporthttp://forum.bug.hr/forum/topic/sport/homemade-utezi/133818.aspxhttp://www.bug.hr/images/forum-rss.gifjesi li izracunao i napravio?? kontam i ja sebi napraviti :Dhttp://forum.bug.hr/forum/post/sport/homemade-utezi/2600490.aspxSat, 14 Jan 2012 23:52:04 GMTb4067a99ca7b8905aeca49e4b74147bcMožda prije 3 kg http://forum.bug.hr/forum/post/sport/homemade-utezi/2584992.aspxMon, 09 Jan 2012 21:14:01 GMT10a01bdaf99f63fdc4bc683d2a409b30Evo ovako brzinski: volumen diska: 52(pi) * 2cm = 157 cm3= 0,000157 m 3gustoća betona 2400 kg/m3----------------------------------------------------dakle: 0,000157 m3 * 2400 kg/m3 = 0,376 kg...http://forum.bug.hr/forum/post/sport/homemade-utezi/2584928.aspxMon, 09 Jan 2012 21:01:41 GMTdf51ee3ad3eaef194fa034aa00cbca4cPronađi na Google-u gustoću betona i izračunaj. ρ=m/vhttp://forum.bug.hr/forum/post/sport/homemade-utezi/2584613.aspxMon, 09 Jan 2012 19:50:25 GMT242315d5012f46e212916aa79d8c0a54Planiram krenut u izradu bućica od betona. Napravio bih diskove od betona i samo dodavao na šipku.Zanima me dali netko zna kolika bi od prilike bila težina jednog diska npr. promjera 10cm i debljine 2...http://forum.bug.hr/forum/post/sport/homemade-utezi/2584556.aspxMon, 09 Jan 2012 19:34:00 GMTdef7fd0ffea21298e2e9d126b7f70493