C) A boat is in dry dock and water is allowed in until it floats. The volume of water allowed in is metered and found to be 3450 m3. The dry dock is a rectangular shape 80m long and 20 m wide. ............rest of the question in the picture? plz help

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1 Answer
Jul 8, 2018

The length of rectangular dock is 80m and it's width is 20m. The volume of water in the dock is 3450m^3

Height of water in the dock with floating boat is 5m

So

"volume of displaced water"+3450=80xx20xx5m^3

=>"volume of displaced water"=8000-3450=4550m^3

Hence the mass of displaced water will be

4550m^3xx1026kg*m^-3

=4668300kg