# What is the density in g/cm^3 of an iron ball that has a radius of 45.0 mm, and a mass of 300 g?

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With steps please

With steps please

##### 1 Answer

Dec 4, 2017

The question states we have a "ball", or sphere, so we may calculate the volume,

From here, we may calculate density. Hence,

is the density of iron in this case, although this is a gross underestimation.