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Physics Quiz Review

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    Review for forces & motion quiz
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  • What shape creates the strongest tessellation in nature?
    Hexagon
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  • Shapes that fit together with no spaces:
    Tessellation
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  • Newton's Law of Inertia: (1st, 2nd, or 3rd)?
    1st
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  • A push or a pull is caused by a:
    Force
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  • Copying nature in engineering design is known as:
    Biomimicry
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  • A rocket launch is an example of Newton's ____ Law:
    3rd
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  • The force that pulls objects down towards the ground:
    Gravity
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  • In engineering, __________ are the "must have".
    Constraints
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  • In engineering, _________ are the "would like to have".
    Criteria
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  • The variable that is changed or tested:
    Independent
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  • The variable that is observed/measured:
    Dependent
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  • Plants are grown under different color light bulbs. What is the independent variable?
    Color of light
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  • What was the independent variable in the cell phone case engineering tests?
    Type of cell phone case
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  • Materials that provide cushioning decrease the force experienced in collision forces by decreasing the ____________________________ of the object/device.
    Mass & Acceleration (Both!)
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  • In engineering design, repeating the design, create, and build processes to improve the product is called:
    Iterate
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  • What is the unit of measurement used for force?
    Newton
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