posted by MOHIT .
The density of ice is 0.92 g cm-3 & that of sea water is 1.025 g cm-3.Find total volume of an iceberg which floats with its volume 800 cm3 above water.
the ice is floating,so net force is zero.
to get that net force, then
net force= weight of water displaced-weight of iceberg
net force= 1.025( Vunder)-.92(800+Vunder)
solve for Vunder.
check that math