Asked by Anonymous
The radius of the Earth is 6.37×1000000 m and its average dencity is 5.517×1000kg/m×m×m.calculate the mass of earth to correct significant figures.
Answers
Answered by
bobpursley
mass= density*volume
= density*4/3*PI* r^3
= 5.517E6*4/3*PI* (6.37E6)^3
= 5.97323898e27 kg according to google calc.
for your problem, nmber sig figures is three.
= density*4/3*PI* r^3
= 5.517E6*4/3*PI* (6.37E6)^3
= 5.97323898e27 kg according to google calc.
for your problem, nmber sig figures is three.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.