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motion | The natural force produced by a magnetic field. | | A measure of the force of gravity on an object. | | A device used for measuring weight. | | A change in the position or place of something over time in comparison to a reference point. |
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2. |
friction | A unit that is a measure of force. | | The unit of work in the metric system. | | Energy in the form of a push or a pull. | | A force that opposes motion between two surfaces that are touching. |
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work | A measure of how fast something moves over a distance. | | A measure of the amount of force needed to move an object a certain distance. | | The rate at which velocity changes. | | A measurement of the motion of something. This is equal to the product of the moving object's mass times its velocity. |
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4. |
inertia | A device used for measuring mass. | | A force that pulls objects towards each other. | | A measure of both the speed and direction of a moving object. | | The tendency of an object to resist a change in motion. |
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5. |
weight | The amount of matter that an object has. | | A measure of the force of gravity on an object. | | A force that opposes motion between two surfaces that are touching. | | A measure of the amount of force needed to move an object a certain distance. |
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6. |
joule | A measure of how fast something moves over a distance. | | The natural force produced by a magnetic field. | | A device used for measuring weight. | | The unit of work in the metric system. |
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7. |
mass | A measure of the force of gravity on an object. | | The rate at which velocity changes. | | The amount of matter that an object has. | | A force that pulls objects towards each other. |
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8. |
balance | A measure of both the speed and direction of a moving object. | | A measure of the amount of force needed to move an object a certain distance. | | A device used for measuring mass. | | A change in the position or place of something over time in comparison to a reference point. |
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9. |
magnetism | The natural force produced by a magnetic field. | | A force that opposes motion between two surfaces that are touching. | | A device used for measuring mass. | | A unit that is a measure of force. |
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10. |
spring scale | Energy in the form of a push or a pull. | | A device used for measuring weight. | | The unit of work in the metric system. | | The tendency of an object to resist a change in motion. |
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11. |
acceleration | Energy in the form of a push or a pull. | | A measurement of the motion of something. This is equal to the product of the moving object's mass times its velocity. | | The unit of work in the metric system. | | The rate at which velocity changes. |
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12. |
velocity | The rate at which velocity changes. | | A measure of both the speed and direction of a moving object. | | A measure of how fast something moves over a distance. | | A force that opposes motion between two surfaces that are touching. |
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