Give the equation for the value of g at a height h above the surface of the earth. How does it change at small heights ?

Give the equation for the value of g at a height h above the surface o

1.	Give the equation for the value of g at a height h above the surface of the earth. How does it change at small heights ?
Answer» Solution :Acceleration DUE to gravity ‘g. at a HEIGHT ‘h. above the ground is `g_h = (GM)/((R+h)^2)`for small HEIGHTS (i.e.,h< < R). `g_h = g (1 - (2h)/(R))`