Dobrý deň, vedel by mi niekto poradiť s nasledujúcou úlohou z fyziky ? Ďakujem
V mori pláva ľadovec, z ktorého vyčnieva nad hladinu kus v tvare hranola s rozmermi 400m x 60m x 60m. Hustota ľadu je 900kg*m-3, hustota morskej vody je 1025kg*m-3 a tiažové zrýchlenie je 10m*s-2.
a)Aký je objem ľadovca nad hladinou ?
b)Aký je objem celého ľadovca ?
c)Aký je objem ľadovca pod hladinou ?
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