Response to DWRLS

I am still on this weight and elevation question.

w=Cr^2 for r= r= quare root c/w
Suppose that an object is 100 pounds at sea level. find the vlaue of C tat makes sense. Sea level is 3963 miles from the center of the earth.

Wouldn't this be 100=C/(3963)^2
C=(3963)^2x100?

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