Volume of a lead sample
The average density of the material in intergalactic space is approximately 2.5 × 10^-27 kg/m^3. What is the volume of a lead sample, = 11 300 kg/m^3, that has the same mass as 8.0 × 10^24 m^3 of intergalactic space?
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Car racers lower their cars closer to the ground as a matter of style. James wants to lower his car by replacing all four of his original coil springs with new ones offered as an option by the car manufacturer.* In science, we try to represent com
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