paulojomaje Messages 13 Reaction score 0 Thread starter Sep 22, 2011 #1 Why is the Earth not perfectly round
phinds Science Advisor Insights Author Gold Member Dearly Missed Messages 19,385 Reaction score 15,622 Sep 22, 2011 #2 if you spin a ball that is not perfectly rigid, it bulges outward slightly at the spin equator. If it were made of jello, it would bulge out quite a lot.
if you spin a ball that is not perfectly rigid, it bulges outward slightly at the spin equator. If it were made of jello, it would bulge out quite a lot.
TheMadMonk Sep 22, 2011 #3 The distribution of mass on Earth is not constant, altering the shape of the earth.
Gannet Messages 113 Reaction score 3 Sep 30, 2011 #5 Suggest you checkout this link http://www.lhup.edu/~dsimanek/scenario/centrip.htm" Last edited by a moderator: May 5, 2017