Question

The density of a certain type of plastic is 0.89 g/cm3. If a sheet of this plastic is 10.0 m long, 1.0 m wide, and 1.0 cm thick, what is its mass?
dimensions=1Om x 1m x .01 m=1m^3
density=.89g/cm^3= .89E6/m^3

mass=.89E6=890kg

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