The Earth Has a Mass Of $5.98 \times 10 ^ { 24 } \mathrm {~kg}$

Short Answer

The Earth has a mass of $5.98 \times 10 ^ { 24 } \mathrm {~kg}$ and an average radius of $6.37 \times 10 ^ { 6 } \mathrm {~m}$ .What is the density of the Earth? $$\text { a. } 3500 ~ { \mathrm { kg } } / \mathrm { m } ^ { 3 }$$ b. $5500 ~ { \mathrm { kg } } / \mathrm { m } ^ { 3 }$
c. $7500 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
d. $10000 ~ { \mathrm { kg } } / \mathrm { m } ^ { 3 }$