Question

5.Calculate the density of a piece of plastic weighing 4900g and measuring 3.5cm by 2cm by4cm.

Answer 1

Answer

Density = mass/Volume

mass = 4900 gram

Volume = 3.5cm x 2cm x 4cm = 28cm^3

density = 4900g/28cm^3

175g/cm^3

Answer 2

Answer:

Explanation:

density=w/v

density=49000g/28

density=1739.2 g/cm3

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