i don\'t know where i start-.- What is the difference in the weight of a 108 kg
ID: 1679385 • Letter: I
Question
i don't know where i start-.-What is the difference in the weight of a 108 kg person asmeasured at sea level and at the top of the Vinson Massif, thehighest peak in Antarctica? The product GM earch = 3.99*1014N*m2*kg-1, the radius of theEarth is 6.38 *106m, and the height above sea level ofthe Vinson Massif is 5.15*103m. Neglect the flatteningof the Earth at the poles. i don't know where i start-.-
What is the difference in the weight of a 108 kg person asmeasured at sea level and at the top of the Vinson Massif, thehighest peak in Antarctica? The product GM earch = 3.99*1014N*m2*kg-1, the radius of theEarth is 6.38 *106m, and the height above sea level ofthe Vinson Massif is 5.15*103m. Neglect the flatteningof the Earth at the poles.
Explanation / Answer
This problem is asking you to calculate the force on the person dueto gravity at that height. F=GMm/r^2 where GM is given and m is themass of the person. This formula is accurate using shell theorem.Add the height of the mountain to the radius of earth and you willget r. This Force is the weight.
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