Question

calculate the gravitational force between two iron balls each of mass 1 kilo separated by a distance of 1 metre​

Answer 1

Explanation:

m1=m2÷1kg

d=1m

f=G m1.m2/d^2

=6.67×10^-11 1×1/(1)^2

=6.67×10^-11×1

=6.67×10^-11N