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2 years ago

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

2 answers:

8 0

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)

LenKa [72]2 years ago

3 0

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

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Given that the time Louis spends commuting to the gym can be represented by two expressions:

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