Find the position of centre of buoyancy for a wooden block of width 3.5 m and depth 1 m, when it floats horizontally in water. The density of wooden block id 850 kg/m3 and its length 7.0 m.

Find the position of centre of buoyancy for a wooden block of width 3.5 m and depth 1 m, when it floats horizontally in water. The density of wooden block id 850 kg/m3 and its length 7.0 m. Correct Answer 0.85

Weight of the block=ρ*g*Volume=850*9.81*7*3.5*1=204.29 kN Volume of water displaced= Weight of water displaced/weight density of water = 20.825 m3. h=20.825/3.5*7=0.85 m.
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