renetewayland renetewayland

24-07-2018
Physics

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Find the density of a rock that has a mass of 40 g and a volume of 20.5 cm³.

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st4rgrl st4rgrl

24-07-2018

Density is found by dividing mass by volume. The following formula can be used to find the density of an object:

D=[tex] \frac{m}{v} [/tex]

D=[tex] \frac{40 g}{20.5 cm^3} [/tex]

D=1.95 g/cm³

The density of the rock is 1.95 g/cm³.

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