The acceleration to gravity at a height 1/20th of the radius of the earth above the earth surface is . Its value at a point at an equal distance below the surface of the earth in is about below the surface of the earth in is about |
The acceleration to gravity at a height 1/20th of the radius of the earth above the earth surface is . Its value at a point at an equal distance below the surface of the earth in is about below the surface of the earth in is about |