Given that,
Mass, m = 1 kg
Mass of the Earth, [tex]M=6\times 10^{24}\ kg[/tex]
Radius of Earth, r = 6378 km
To find,
The gravitational force.
Solution,
The formula for the gravitational force is given by :
[tex]F=\dfrac{GmM}{r^2}\\\\F=\dfrac{6.67\times 10^{-11}\times 1\times 6\times 10^{24}}{(6378 \times 10^3)^2}\\\\F=9.83\ N[/tex]
So, the required force is 9.83 N.
