Term
| A bar that turns on a point |
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| A change in an object's position |
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| A heavier object takes ___ force to move than a lighter object |
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| A longer inclined plane allows you to use ___ force move an object |
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| A wheel with a groove that can hold a rope |
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| A wheel with a rod running through it |
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| An inclined plane wound around an axle |
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Term
| An object moves when the forces acting on it become ___ |
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| An object that makes work easier |
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Term
| Determined by the distance between the effort and the fulcrum |
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Definition
| the amount of effort needed on a lever |
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Term
| One or more inclined planes used to force things apart |
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Term
| The force that causes an object to move |
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| The force that pulls objects toward the earth |
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| The force that resists the movement of objects against each other |
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Term
| The point on which a lever turns |
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Definition
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| The weight of the object being moved |
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Term
| Uses both fixed and moveable pulleys |
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| Wheel and axles with "teeth" that work together |
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Term
| When a force moves an object for a distance |
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Term
| When you use ___ force on an object, it will have a greater change in position |
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