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10 Cards in this Set
- Front
- Back
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name the 2 types of symmetry |
radial and bilateral |
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define matter. |
matter is anything that has mass and volume. |
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what is a push or a pull? |
force |
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what is a machine that makes work easier by reducing force over a longer distance? |
simple machines. |
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name the 6 most common simple machines. |
lever, wheel and axle, screw, wedge, inclined plane, pulley. |
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what are Newton's 3 laws of motion? |
inertia, momentum, equal and opposite reaction. |
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standards are what people agree to use for - |
comparison. |
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what is length measured in? |
meters; using a meter stick. |
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what is the amount of matter in an object? |
mass. |
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what is mass measured in? |
grams. |
