Question 1128388
The weight of a body is inversely proportional to the square of its distance from the center of the Earth. If the radius of the Earth is 4000 miles, how much will a 100-pound man weigh 500 miles above the surface of the Earth?
--------------
The Earth's surface is 4000 miles from the center.
---
--> 100*(4000/4500)^2 pounds