kelvin9589
kelvin9589 kelvin9589
  • 03-08-2021
  • Physics
contestada

the mass of an object is 45 kg and it has a density of 5 gram per centimetre cube what is the volume ​

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mistressofdark
mistressofdark mistressofdark
  • 03-08-2021

Density = Mass/Volume

=> 5g/cm³ = 45kg/Volume

=> 0.005kg/cm³ = 45kg/Volume

=> Volume = (cm³×45kg)/0.005kg

=> Volume = 9000kg/cm³

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AL2006
AL2006 AL2006
  • 03-08-2021

5 grams fits into 45 kg 9,000 times.

Since each 5 grams occupies 1 cm³, 9,000 little packages of 5 grams must occupy 9,000 cm³ .  (That's 9 liters.)

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