Plymouth A-A-2004

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/plymouth-a-a-2004

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. How big is Plymouth A-A-2004?Long Island Sound
2. What is the aircraft designation?Plymouth A-A-2004
3. What is the year of development?1930
4. How did the Plymouth A-A-2004 fly?It used the Magnus effect, where spinning cylinders create a pressure difference that lifts the aircraft.
5. Who made the Plymouth A-A-2004?Three anonymous American inventors built it for a company called Zaparka.

Rotorcraft: An aircraft that derives lift from the rotation of overhead blades or rotors, distinct from fixed-wing aircraft.
Magnus Effect: A phenomenon where a spinning object moving through a fluid experiences a force perpendicular to its motion and the fluid flow.
Flettner Rotor: A cylindrical rotor that generates thrust or lift by spinning, based on the Magnus effect, originally developed for ships.
Aerodynamic Lift: The upward force generated by the movement of air over an airfoil shape, such as an airplane wing.