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Two-Stage Balloon Rocket Quiz

Note: The correct answers are marked in green here for you, but this marking will not be visible to the students when they view the assignment.
1. Which force pushes the balloon rocket forward along the string?
Correct.
Incorrect.
2. In which direction will the balloon move when air escapes from the nozzle?
Image Credit: Science Buddies
Correct.
Incorrect.
3. If they started with the same total amount of fuel and total weight, which would travel farthest?
Correct.
Incorrect.
4. What are some variables you could change in the balloon rocket setup?
Correct.
Incorrect.
5. Making the balloon rocket heavier (for example, by taping pennies to it) while keeping all other variables the same would:
Correct.
Incorrect.
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