Question

If an object has a mass of 8g and a volume of 7cm3. What is the density?

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Answer 1

Answer:

The density of an object with a mass of 35 grams and volume of 7cm³ is 5g/cm³  

Answer 2

Density,

$\rho = \dfrac{m}{V} = \dfrac{35\times 10^{-3}~kg}{7 \times 10^{-6} ~ m^3} =5\times 10^3~ kg~ m^{-3} = 5000 ~ kg ~m^{-3}$