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I tryed to calculate the gravity between earth and a person and it didn't work. What is this? I did the formula but the calculator answered wrong number. 

 Sep 29, 2016
 #1
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F = G M m / r^2      Did you use r = radius of the earth?  And G=gravitational constant = 6.67 x 10^(-11)

 Sep 29, 2016
edited by ElectricPavlov  Sep 29, 2016

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