The Earth has a diameter of approximately 12742 km and a mass of approximately 5.972 × 1024 kg. Assuming the Earth to be a sphere and approximately made from a unifom material, find the average density of the Earth. (State your answer to an appropriate number of significant figures.) (a) 6.467x105 kg m³ (b) 5.513x1012 kg m³ High confidence level |Low confidence level (d) 689.2 kg m³

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter1: Introduction And Vectors
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The Earth has a diameter of approximately 12742 km and a
mass of approximately 5.972 × 1024 kg. Assuming the Earth to
be a sphere and approximately made from a unifom material,
find the average density of the Earth. (State your answer to an
appropriate number of significant figures.)
(a) 6.467x105 kg m³
(b) 5.513x1012 kg m³
High confidence level
|Low confidence level
(d) 689.2 kg m³
Transcribed Image Text:The Earth has a diameter of approximately 12742 km and a mass of approximately 5.972 × 1024 kg. Assuming the Earth to be a sphere and approximately made from a unifom material, find the average density of the Earth. (State your answer to an appropriate number of significant figures.) (a) 6.467x105 kg m³ (b) 5.513x1012 kg m³ High confidence level |Low confidence level (d) 689.2 kg m³
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