Test Answers on stuff – 687 words – Flashcard
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Q16 My name sounds like an act at the circus. I also look like a flat plant pot. I have 4 sides. What shape cam I?
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Trapezium
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Pulley
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A grooved wheel and rope used to lift, lower, and move things Ex: Blinds
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Wedge
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2 inclined plains that are connected and ending in a sharp point. used to cut thingsEx: ax
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screw
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an inclined plane wrapped aroun a pole. used to attach things Ex: winding staircase
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wheel and axel
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wheels with a rod called an axel going through it Ex: Roller skates
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Gears
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wheels with spikes or teeth thatmesh together to create motion and energy Ex: Clock gears
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inclined plane
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a slanted surface that connects a lower point to a higher point Ex: Ramp
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lever
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a bar that rests on a support called a fulcrum that moves or lifts loads Ex: coke tab
