Question

At wht height from the ground will the value of g be the same as that in 10 km

Answer 1

Answer:

Explanation:

Same changes in value of ′g′ can be observed at a depth ′x′ and height ′2x′

given that the depth ′d′=x=10km

∴ The same change can be observed at a height 2x=20km

Answer 2

Answer -

• At what height from the ground will the value of ' g ' be the same as that in 10 km deep mine below the surface of earth

Hope it will help you