Question

Attachment below..

Answer 1

@mukushla @Vincent-Lyon.Fr @quarkine

Answer 2

I don't know the answer.
After solving i get number 5 as an answer but then i am not sure.

Answer 3

i think we just need to locate G in the second position...but i dont know how...

Answer 4

so u mean center of gravity does'nt change?

Answer 5

So, \[F_A(l\cos\theta-l\sin\theta)=F_B(lcos\theta+l\sin\theta)\]\[\frac{F_A}{F_B}=\frac{\cos\theta +\sin\theta}{\cos\theta - \sin\theta}\]