What is the density of an object haveing a mass of 5.0g and a volume of 45.0 cm3

Question

Mathematics

Robertson

11 September, 23:24

What is the density of an object haveing a mass of 5.0g and a volume of 45.0 cm3

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Answers (2)

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Nicholas Zavala · Answer 1

Using the formula d=m/v, we first need to convert 5.0 and 45.0 to their SI unit equivilents. 5.0g is 0.005kg, 45.0cm^3 becomes 0.000045m^3. Therefore, the density of your cube is 0.005/0.000045=111.11 kg/m^3 (5 s. f)

Caylee Campos · Answer 2

D = m/v = m/v if m=5 gm, v=45cm^3, D=5/45=1/9=0.11 gcm^-3