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zmey [24]
3 years ago
8

An ice block measuring 5cm by 5cm by 5cm has a desity of 5g/cm3. What is the mass of the ice block?

Physics
2 answers:
Svetradugi [14.3K]3 years ago
4 0


Density = (mass) / (volume)

Volume of your block = (5cm x 5cm x 5cm) = 125 cm³

5 gm/cm³ = (mass) / (125 cm³)

Multiply each side by (125 cm³):  Mass = 625 gm

Note: 
I don't know what kind of frozen substance you're working with,
but maybe you ought to be careful handling it ... I know that's
not water ice you have there.  The density of water ice is not
5 gm/cm³.  In fact, it's a little less than 1 gm/cm³.  That's why
the ice floats in your soda.

maksim [4K]3 years ago
4 0
5cm×5cm×5cm=125cm^3
125cm^3×5g/cm^3=625g
The cm^3 cancel out
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