this topic have being debated several times and nothing always seems to be the conclusion

two football teams were having a match
one of the players fired a shot to the post
as the ball was about to enter the post, it boosted on the air
the balloon in it entered the post
while the leather cover fell off

so would u call it a goal or not?

I think it will be credited as a goal, since the the main part of the ball entered the net.