If it has fully crossed the line and the ref or linesman judges it to be out
Up until just recently, it was judged as where the ball is. Now, if any part of the person throwing the ball, even just a foot, is behind the line of scrimmage, that is a legal pass.
It's judged by the fact the ball is either in or outside of the lines (court). if it's on the line it counts as in.
If the ball hits the line then the ball is called in. But if its even a little bit over the line then its out and the other team gets the ball.
it is the out of bounce line, if the top of the ball hits the line, the ball is in
If a ball hits the foul line, it is a fair ball.
There is a computer game called Ball Line
If a volleyball hits the line in volleyball, the ball is considered to be in (any part of the ball).
Line up the printing on ball along target line.
Yes. If any part of the ball hits any part of the line, it is considered in.
in order for it to be a goal the ball is to completely pass the goal line
Fair ball, usually judged a home run since usually foul poles are above the outfield fence.
Any part of the ball must cross the goal line. Once any part of the ball has "broken the plane" it is a touchdown. The "whole" ball does not need to cross the line. If the ball is touching the white line, but no part of it passes the white line it is NOT a touchdown.