Term
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Definition
| a push or pull on an object |
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Definition
| the si unit of all forces acting on an object |
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Term
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Definition
| the combination of all forces acting on an object |
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Definition
| when there is a net force acting on an object |
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Term
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Definition
| equal forces acting on one object in opposite directions |
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Term
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Definition
| is a force that two surfaces exert on each other when they rub against each other |
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Definition
| friction that acts on other objects that are not moving |
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Term
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Definition
| occurs when two solid surfaces slide over each other |
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Definition
| when an object rolls across each other |
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Term
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Definition
| occurs when a solid object moves through a fluid |
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Term
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Definition
| a force that pulls objects toward eachother |
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Term
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Definition
| the measure of the amount of matter in an object |
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Term
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Definition
| the gravitational force exerted on a person or object at the surface of a planet |
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Definition
| when the only force acting on the object is gravity |
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Term
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Definition
| a type of fluid friction which acts on objects falling through air |
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Definition
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Term
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Definition
| an elastic force that squeezes |
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Term
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Definition
| an elastic frce that stretches or pulls matter |
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Term
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Definition
| the tendency to resist a change in motion |
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Term
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Definition
| the product of an objects mass and velocity |
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Term
| law of conservation of momentum |
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Definition
| the rule that in the absence of outside forces the total momentum of objects that interact does not change |
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Term
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Definition
| any object that orbits around another object in space |
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Term
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Definition
| a force that causes objects to move in a circle |
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