The average density of earth is 5.52 g/cm^3. What is its density in a.) kg/cm^3, and b.) lb/ft^3?

A

1 g/cm³ --------------- 0.001 kg/cm³
5.52 g/cm³------------ ?

5.52 x 0.001 / 1

= 0.00552 kg/cm³

b) 1 g/cm³ ----------- 62.428 lb/ft³
5.52 g/cm³ ------- ?

5.52 x 62.428 / 1

= 344.60 lb/ft³

hope this helps!

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soumyavt soumyavt · Answer 2 · 2022-08-20T10:41:58-04:00

The average density of earth is 5.52 g/cm^3 its density in 0.552 kg/cm^3 and 0.0552 lb/ft^3.

What is density?

The density of a substance is the mass of per unit volume of the material substance or the given object. The unit of the density is cubic centimeter and it is the division of mass of a substance and the volume of the substance.

The average density of earth is 5.52 g/cm^3 and the amount has to be written in kilograms so it has to be 0.552 kg/cm^3 according to the given units and 0.0552 lb/ft^3.

Therefore, average density of earth is 5.52 g/cm^3 its density in 0.552 kg/cm^3 and 0.0552 lb/ft^3.

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