Question

If g is the acceleration due to gravity on the surface of the earth then the value of
acceleration due to gravity at height equal to R/2 is?​

Answer 1

Answer:

can you repost it because question is not clear to me

Answer 2

g = GM/(h^2) - equation (1) this is the formula of calculations of acceleration due to gravity where r is a distance from center of the earth

In given question

h= r+r/2=(3/2)r

put value of h in equation 1

We get

=> g1 = GM/((3/2)r)^2

=> g1 = 4GM/9r^2

=> g1 = (4/9)g ans

(sorry i could not understand your question.)