Geostationary satellites are placed on orbits of radius 4.2×10^4m use this information to deduce g, the acceleration of freely falling body, at this height.

Answer 1

Ac = g there = v^2/R = omega^2 R

omega = 2 pi radians/24 hours
=2 pi radians /(24*3600)seconds

R is given
so find omega^2 R

Answer 2

Need solution

Answer 3

Answer

Answer 4

Physics