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If a cube whose volume is 8000 cm3 and a mass of 16000 kg is under water what is the weight of the cube?
Wiki User
∙ 15y ago
Archimedes' principle: an object in water experiences an upward lift equal to the weight of the volume of water being displaced.
volume of water displaced = 8000 cm3
weight of water displaced ~ 1 g/cm3 at room temperature and sea level
weight of cube in air = 16000 kgf
lift ~ 8000 gf = 8 kgf
weight of cube in water = 16000 kgf - 8 kgf = 15992 kgf
Wiki User
∙ 15y ago
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