Asked by asia

What is the distance from the Earth's center to a point outside the Earth where the gravitational acceleration due to the Earth is 1/22 of its value at the Earth's surface?
_ m
Answered by bobpursley
1/22= (Re)^2/(R)^2
solve for R
Answered by asia
whats re?
Answered by drwls
Re is the radius of the Earth-- about 6400 km