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9 Cards in this Set
- Front
- Back
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lever
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is a long bar with support
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fulcrum
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the object you want to lift or move
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load
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something you have to move
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effort
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force that pushes or pulls
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wheel and axel
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is a special kind of lever that moves or turns objects
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pulley
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is a wheel with any kind of rope, chain, and wire around it
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inclined plane
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a ramp
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wedge
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is a specal inclined plane that splits things appart
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screw
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a small stick with ridges around it
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