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9 Cards in this Set
- Front
- Back
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What kind of machine has a flat surface that is raised at one end, helping people lift loads from one level to a higher or lower one?
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An inclined plane.
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What type of machine has a flat surface that is raised at one end, helping people to lift loads from one level to a higher or lower one?
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An inclined plane.
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What type of machine has a stiff bar that moves at the fulcurm, and is used to push, pull, or lifts things?
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A lever.
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What type of machine has a grooved wheel that has a rope wrapped around it and used to lift heavy objects by changing the direction or amount of force?
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A pulley.
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What type of machine has an inclined plane wrapped around a cylinder or cone, used to hold objects together?
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A screw.
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What are tools with few or no moving parts that make work easier?
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Simple Machines.
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What type of machine is wide at one end and pointed at the other to help cut or split other objects?
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A wedge.
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What type of machine has a center rod attached to a wheel, and makes it easier to move or turn things?
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A wheel and axle.
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What type of machine has two or more simple machines in it?
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A compound or complex machine.
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