If two 1-kilogram masses are 1 meter apart, what is the gravitational force between them?
a. 1 n
b. 6.7 n
c. 6.7 × 10–11n
d. none, because the masses are so small.

Respuesta :

Force = Gmm/r^2
So, 6.7×10^-11 ×1×1/1

Therefore force is 6.7×10^(-11).....That is C !