If 'g' on the surface of the earth is 9.8ms^(-2), find its value at a depth of 3200 km (radius of the earth = 6400 km)

If 'g' on the surface of the earth is 9.8ms^(-2), find its value at a

1.	If 'g' on the surface of the earth is 9.8ms^(-2), find its value at a depth of 3200 km (radius of the earth = 6400 km)
Answer» <html><body><p></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :with d = 3200 km <br/> `g_(d) = g[<a href="https://interviewquestions.tuteehub.com/tag/1-256655" style="font-weight:bold;" target="_blank" title="Click to know more about 1">1</a>-(d)/(R)]<a href="https://interviewquestions.tuteehub.com/tag/rarr-1175461" style="font-weight:bold;" target="_blank" title="Click to know more about RARR">RARR</a> g_(d) = 4.9 ms^(-2)`</body></html>