Question: A solid rock, suspended in air by a spring scale, has a measured mass of 9 . 0 0 kg . When the rock is

A solid rock, suspended in air by a spring scale, has a measured mass of 9.00 kg. When the rock is submerged in water.the scale reads 3.30 kg. What is the density of the rock? (water density =1000 kg/m^3). Write your answer rounding to awhole number without units.

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