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.
Waxed paper can typically hold up to about 15 grams of weight, but this may vary depending on the quality and thickness of the paper. It is not designed to hold heavy items for an extended period of time.
On average, a paper towel can hold around 5-10 grams of water before reaching its maximum absorption capacity. The exact amount can vary depending on the brand and thickness of the paper towel.
Up to 100grams.
Well, if you want a certain TYPE of paper airplanes, and how many are there of that type, ask that. There is no real answer. A paper airplane is probably being made right now!
On average, a strand of hair can hold the weight of about 100 grams. The number of paper clips a hair can hold would depend on the weight of each paper clip. A standard-sized paper clip typically weighs about 1 gram, so theoretically, a hair could hold around 100 paper clips.
The design of a paper airplane determines its ability to perform certain stunts, as many planes are designed to be inherently stable.
Depends on its design limits.
1
That is approximately 15 grams.
Generally, this is a matter of individual preference. It is unlikely that one paper airplane design is the best at everything (range, speed, glide ratio, etc.). Many airplanes are claimed to be the best, but these claims are unsubstantiated.
A standard sheet of A4 paper weighs about 4.5 grams, but the weight can vary slightly depending on the type and thickness of the paper.
The number of paper airplanes possible would be a function of their individual sizes. It could be one paper airplane, or many.