Question

What happens to gravitational force b/tw 2 objects, when masses of both objects is tripled and distance between them is also tripled?

Answer 1

no change in gravitational force

Comments

Thanks...but kindly explain

Answer 2

F = \(\frac{Gm_1m_2}{r^2}\) 

F' = \(\frac{G3m_1-3m_2}{(3r)^2}\)

= \(\frac{G9m_1m_2}{9r^2}\) 

= \(\frac{Gm_1m_2}{r^2}\) 

F' = F  No change

Comments

Thanks...