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Looking at simple machines
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lookingatsimplemachines
What are screws?
Frost, Helen
Defines a screw and shows how it is used in everyday life.
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about What are screws?
What are wheels and axles?
Frost, Helen
2001
Defines wheels and axles and shows how they are used in everyday life.
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about What are wheels and axles?
What are wedges?
Frost, Helen
2001
Defines a wedge and shows how it is used in everyday life.
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about What are wedges?
What are screws?
Frost, Helen
2001
Defines a screw and shows how it is used in everyday life.
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about What are screws?
What are pulleys?
Frost, Helen
2001
Defines a pulley and shows how it is used in everyday life.
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about What are pulleys?
What are levers?
Frost, Helen
2001
Defines a lever and shows how it is used in everyday life.
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about What are levers?
What are inclined planes?
Frost, Helen
2001
Defines an inclined plane and shows how it is used in everyday life.
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about What are inclined planes?