WONDER #2107: How Do Screws Work?
Question 1 of 3
The screw is considered one of the six types of what machine?
Question 2 of 3
A screw can be described as a what wrapped around a cylinder?
- inclined plane
Question 3 of 3
Which of the following machines is NOT based upon the screw?
- boat propeller
- pickle jar lid
- ceiling fan
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