Question

find the gravitational force of attraction between two masses of 50 and 100 kg seperated by a distance of 10m

Answer 1

Here, m1 = 100 kg; m2 = 50 kg;

             r = 10 m; G = 6.67 × 10–11Nm2/kg2

             F = (6.67 × 10-11 × 100 × 50)/102

             F = 33.5 × 10-10 N