beacause it has air loaded
The effect of a hole on a paper airplane would depend on the type of paper airplane the hole is on, and where it is on the aircraft.
i would have to show you but i can make an extremly good paper airplane
about 12 seconds, if the paper airplane can fly it would stay up longer
put the paper clip at the front f the paper airplane.it helps the airplane to fly!
That would be a function of the glide ratio of the paper airplane in question.
I would say no.
A little bit less than a train made out of paper, but way more than a boat made out of paper. Of course, the size of the airplane wasn't stated in the question. If it was a really, really BIG paper airplane, it could weigh more than a teeny-tiny paper train. Although, if it was a tiny paper airplane it could weigh less than a HUGE paper boat. I'm pretty sure it would also depend on what kind of paper you use. A construction paper airplane would definitely weigh more than a tissue paper airplane. But one of those airplanes made out of copier paper would weigh about average. I wouldn't reccommend a toilet paper airplane. It would also depend on what kind of plane you were making out of paper. A 747 made out of tar paper is going to completely outweigh a Cessna made out of freezer paper. All in all, I would have to say a medium sized airplane made out of a mid-gauge paper would weigh in at around 3,982 kilograms.
A lifting body paper airplane would not have wings, although I am not sure the instructions of any are available online.
Yes, Yes it would
It wouldn't. It would crash.
Any plain paper
The number of paper airplanes possible would be a function of their individual sizes. It could be one paper airplane, or many.