Question

If two objects of masses 5 kg and 15 kg as separated by a distance of 2 metre find the force of gravitation between them

Answer 1

Answer:

We know,

Force of Gravitation is given by = Gm1m2/r^2

So, F = (6.67×10^-11 × 15 × 5)/2^2

F = (500.25 × 10^-11)/4

F = 125.06 × 10^-11

F = 1.25 × 10^-9 N