1.How far above the earth surface does the value of 'g' becomes 16% of its value on the surface as the radius of earth to be 6400km.

Asked by Subiya Khan | 11th Oct, 2013, 12:02: PM

Expert Answer:

The value of g at height h above earth's surface is 16% of g at surface.
That is, g' = 16g/100
 
Thus, we get
 

Answered by Romal Bhansali | 11th Oct, 2013, 12:56: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.