Newton's law of universal Gravity:
F = G * (M1 * M2)/ r^2
Where:
G = gravitational constant = 6.674 x10^-11 Nm^2kg^2
M1 = mass 1 = 45.9 kg
M2 = mass 2 = 5.98 x 10 ^24 kg
r = Distance between the 2 objects = 6.38 x 10 ^6 m
Replacing;
[tex]F=6.674x10^{-11}Nm^2kg^2\cdot\frac{45.9\operatorname{kg}\cdot5.98x10^{24}\operatorname{kg}}{(6.38x10^6m)^2}[/tex]F = 450.048 N
