The radius of the earth is R. The height of a point vertically above the earth.s surface at which the acceleration due to gravity becomes 1% of its value at the surface is

The radius of the earth is R. The height of a point vertically above t

1.	The radius of the earth is R. The height of a point vertically above the earth.s surface at which the acceleration due to gravity becomes 1% of its value at the surface is
Answer» 8 R 9 R 10 R 20 R Answer :B