Simple plane - drag
How is it related to Aerodynamics?
You will be able to experience and learn how a force of drag affects paper airplanes from this airplane. This airplane tends to nose-dive since the center of gravity is located at little bit in front which means that the front section of this paper airplane is heavier than back section. Back section usually goes up if you try to fly it. You can fix this problem by curving up back of wings. The reason why it happens is because drag increases and there would be a force created toward down in back section which means that back section would not go up.
You will be able to experience and learn how a force of drag affects paper airplanes from this airplane. This airplane tends to nose-dive since the center of gravity is located at little bit in front which means that the front section of this paper airplane is heavier than back section. Back section usually goes up if you try to fly it. You can fix this problem by curving up back of wings. The reason why it happens is because drag increases and there would be a force created toward down in back section which means that back section would not go up.
Procedures
Settle A4 paper.
Fold paper into half as neatly as possible. (It's the most important part)
Open up paper and fold paper to center line as shown in the picture.
Fold paper to center line again as shown in the picture.
Fold paper into half as shown in the picture.
Fold and make a wing. Length of it is optional.
Fold and make another wing. Make sure length of each wing are same.