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Quiz: Design a Paper Helicopter

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.
Directions: Select the correct answer for each question below.
1. The gravitational pull of the Sun is responsible for the following:
Correct.
Incorrect.
2. Gravitational pull:
Correct.
Incorrect.
Directions: Select the correct answer and give two examples to support your answer.
3. Gravitational pull is only noticeable when the mass of at least one of the interacting objects is large.
Correct.
Incorrect.
Support your answer:
Directions: Select the correct answer and give an explanation.
4. A helicopter that flies on Mars will most likely also fly on Earth.
Correct.
Incorrect.
Explain using the terms weight and lift.
Directions: Answer the question below.
5. Why do we have iterations in the engineering process?

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