1. AIRPLANES Laid, Niczie Flor P. Lisondra, Denise Ella V. III- NEWTON

2. QUESTIONS 1.Indicate the materials that you used. Indicate the masses of your airplanes. 2.Provide a picture of the two airplanes. 3.What factors did you consider in making your airplane 1 and 2? Why?

3. AIRPLANE 1 AirplaneMaterialsMass Batwoman1 Short US Bondpaper 3 g

4. AIRPLANE 1

5. First of all, we would like to introduce our airplane 1. The name of our airplane is Batwoman. The wings are designed like a curve wing so that while flying it will somersault. It doesn’t have wide wings span because it is designed to fly a long distance. One of the factors that affects the airplane is the air resistance. The airplane has a pointed tip in front of its face so that it can pass through air resistance. The body of the airplane is light so that the air pressure under it pushes it upward making the airplane soar high up in the sky.

6. AIRPLANE 2 AirplaneMaterialsMass Denix the Airplane 1 Short US Bondpaper 2 g

7. AIRPLANE 2

8. Before we proceed, we would like to introduce our Airplane 2 named Denix. Denix the airplane has a wide wings span so that it can cover a long time while flying. The wings are flat so that air can pass through it surface while flying. Denix the airplane designed in a simple way that everybody knows how to make it. Like Batwoman, Denix also has a light body so that the air pressure under it can push it upward making it fly longer. One of the factors that affects Denix the airplane while flying is air resistance. The same as the real airplane, it can be affected by Bernoulli’s Principle which states that “As the velocity of the fluid increases, pressure decreases.

9. Presenting …

10. Submitted by: Niczie Flor P. LaidDenise Ella V. Lisondra

11. Submitted to: Mrs. Maria Ruth R. Edradan