Everyone of know that, cartoons are made to entertain small kids and it is not meant for any Einstein-like nerds to watch and enjoy. But still if you have ever seen cartoons on your childhood, then you know how ridiculous was their logic behind each scenes.
However kids don’t care whether the scene is logically incorrect or not. When you were a kid, then even you might not have bothered with these illogical things on cartoons. Anyway, it is super-funny when you realize how ridiculous cartoon logic are.