Question

calculate the height at which the value of gravitational acceleration will be 1/4 its value on the surface of the earth​

Answer 1

Answer:

acceleration due to gravity at a height H =>

g(1-H/R) where R is the radius of earth =>

g/4 = g(1- H/R) => 3/4 = H/R => H = 3/4R = 3/4(6400) = 4800 km. Hope it helps you.

Answer 2

Explanation:

HOPE IT HELP'S YOU