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WorksheetsAerospace Engineering/EDP Final Exam
Total questions: 15
Worksheet time: 8mins
An Aerospace Engineer who designs satellites, spacecraft, and rockets for flight outside Earth's atmosphere works in which specialized field?
Aeronautics
Astronautics
Mechanical Engineering
Civil Engineering
The strong push that makes a rocket move upward, which is created by the principle of Action and Reaction, is called:
Drag
Stability
Thrust
Lift
When a rocket launches, the escaping high-pressure gas forcing its way down is the Action. What is the Reaction?
The fins stabilizing the rocket.
The air resistance slowing the rocket.
The rocket being pushed upward.
The noise created by the launch.
Which two common household ingredients are mixed to create the Carbon Dioxide (CO₂) gas necessary for the launch?
Salt and Water
Sugar and Yeast
Baking Soda and Vinegar
Flour and Water
What specific gas is created by the chemical reaction of baking soda and vinegar that builds pressure inside the sealed bottle?
Oxygen (O₂)
Hydrogen (H₂)
Nitrogen (N₂)
Carbon Dioxide (CO₂)
Which design feature is added to the rocket to ensure Stability and keep it flying along a straight path?
The Nose Cone
The Bottle Body
The Seal/Cork
The rocket's Nose Cone is designed with a smooth, pointed shape primarily to minimize which force that tries to slow the rocket down?
Thrust
Gravity
Drag
Lift
Why is it essential that the bottle is perfectly sealed (or the reaction is delayed with a paper wrapper) before the launch?
To make the rocket easier to carry.
To reduce the amount of Drag.
To allow the CO2 gas pressure to build up.
To ensure the fins stay attached.
If a rocket launches but immediately starts to wobble or fly off to the side, which engineering concept did the design likely fail to achieve?
Thrust
Drag
Stability
Aeronautics
According to the Engineering Design Process (EDP), what is the step that comes after you Create (build and launch) your rocket?
Ask (Define the problem)
Imagine (Brainstorm solutions)
Plan (Draw the final sketch)
Improve (Analyze results and redesign)
What is the term for the things your design must do to be successful (e.g., must be 12 inches tall)?
Constraint
Problem
Criteria
Process
What is a limit or rule placed on a design, such as only having one sheet of paper?
Brainstorm
Prototype
Improve
Constraint
What is the very first, simple version of your design that you build and test?
Solution
Prototype
Brainstorm
Redesign
The step where you try out your design to see if it works and meets the criteria is called:
Plan
Imagine
Ask
Test
What is a blueprint in the Engineering Design Process?
A detailed plan or drawing showing how to build the design.
The final, built prototype that is ready to test.
The list of problems and constraints needed to be solved.
