What is the distance between two students (their radius) if they each weigh 110kg and 48kg and the force of attraction between them was 8.44 x 10^-7 N?

Please show work! Thank you so much

1 Answer
Mar 8, 2018

r = 0.646 meters

Explanation:

Newton's Universal Law of Gravitation
F (ULG) = G m1 m2 / r^2 ....
r = sqrt [ (6.67xx10^-11 (110) (48)) / (8.44xx10^-7 )
r = .646 meters