Physics, 14.07.2019 23:00 hayden5928
(a) calculate earth's mass given the acceleration due to gravity at the north pole is 9.830 m/s2 and the radius of the earth is 6371 km from center to pole. (b) compare this with the accepted value of 5.979×1024 kg .
Answers: 1
is the gravitational constant
is the Earth's radius at the pole
, and we rearrange the equation above, we find the value of the Earth's mass:
, and we see that this value is slightly larger than the accepted value of 
.
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(a) calculate earth's mass given the acceleration due to gravity at the north pole is 9.830 m/s2 and...
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