A point mass when enters d depth below the earth's surface such that the g reduces by 1% then the value of d is [Take `R_(e )=6400` km]

At what height above the earth's surface is the acceleration due to gravity 1% less than its value at the surface ? [R = 6400 km]

At what height above the earth's surface is the acceleration due to gravity 1% less than its value at the surface ? [R = 6400 km]

At what depth below the surface of the earth will the acceleration due to gravity decreases by 1% with respect to that on the earth's surface ? The earth can be taken as a uniform sphere of radius 6400 km.

The acceleration due to gravity at a depth d below the surface of the earth is 20% of its value at the surface. What is the value of d if the radius of the earth=6400km ?

At what height from the surface of earth will the value of g be reduced by 36% from the value on the surface? Take radius of earth R = 6400 km .

At what height from the surface of earth will the value of g be reduced by 36% from the value on the surface? Take radius of earth R = 6400 km .