The value of g at a certain height h above the free surface of earth is , where x is the value of g at the surface of earth. The height h is

Q. At a certain height above the earth surface the gravitational acceleration is 4% of its value at the surface of the earth find the height above the earth surface:

Q. At a certain height above the Earth's surface the gravitational acceleration is 4% of its value at the surface of the earth. Find the height (R is the surface of the earth)

Q. The value of acceleration due to gravity at certain height $h$ above the surface of the earth is $\frac{g}{4}$ , where $g$ is the value of acceleration due to gravity at the surface of the earth. The height $h$ is ($R$ is the radius of earth)

Q. At what height above the surface of the earth$,$ the value of $g$ becomes $64\%$ of its value on the surface is the earth? (Radius of the earth is $6400km$ )

Q. A geostationary satellite is orbiting the earth at a height $6R$ above the surface of the earth, where $R$ is the radius of earth. The time period of another satellite revolving around earth at a height $2.5R$ from earth's surface is :