A wooden cube of side 030 m has density of 700 kgm3 and, Ask an Expert

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A wooden cube of side 0.30 m has density of 700 kg/m^3 and floats partially submerged in seawater(density = 1025 kg/m^3).

A) what is the total mass of the cube?

B) What is the distance from the bottom of the cube to the surface of the water?

C) How much extra mass must be added so that the top of the cube is level with the surface of the water?

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