Iron cube

Calculate the weight of a cube with an edge length of 15 cm made of iron, (its density is ρ = 7250 kg/m3)

Final Answer:

m =  24.4688 kg

Step-by-step explanation:

a=15 cm m=15:100  m=0.15 m ρ=7250 kg/m3  V=a3=0.153=8000270.0034 m3  m=ρ V=7250 0.0034=24.4688 kg



Help us improve! If you spot a mistake, please let let us know. Thank you!







Tips for related online calculators
Do you know the volume and unit volume, and want to convert volume units?
Tip: Our Density units converter will help you convert density units.
Do you want to convert mass units?

You need to know the following knowledge to solve this word math problem:

solid geometryUnits of physical quantitiesGrade of the word problem

Related math problems and questions: