Question

What’s is the force of attraction between and object of mass 10kg and 5kg, if they are separated by distance of 2m?

Answer 1

Force of attraction

= G x M1 x M2

---------------------

r^2

= Here G => gravitational constant = 6.67 x 10^-11

and M1 and M2 are masses of the objects (in kg) and r (in metre ) is distance between them.

= 6.67 x 10^ -11 x 10 x 5

-----------------------------------

2 x 2

= 33.35 x 10^ -10

-------------------------

4

= 8.34 x 10^ -10

Hope it will help you, thank you