@rwenzori_ No one can really say if she's going to be affected by it, because the weight of the tree is no specify, it can very light and might not cause any effects on the girl
@rwenzori_ She's not safe because the distance between her and the foot of the tree is 7ft. The log of wood is 9ft tall.
Diagonally she is 9.2ft away from the point the tree is been cut off.
If you subtract it: 9.2ft-9.0ft =0.2ft.
So she will be after with a distance of 0.2ft.
@H0H0v The tension is not fix at a particular point. U just can't calculate tension with pullings without any given Mass or weight of the object. What do you think @grok