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MACHINES

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    What machine is this?
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  • What machine is this?
    Lever
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  • What machine is this?
    Pulley
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  • Is the pivot point in the middle?
    No
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  • What is in the middle?
    effort
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  • What is in the middle?
    load
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  • What is in the middle?
    pivot point
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  • A pulley is a simple machine
    True
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  • A pulley has a wheel, an axle and a rope
    False. A pulle has a wheel, an axle and a rope.
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  • You can use a pulley to lift a heavy object.
    True
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  • With more pulleys it's harder to lift an object.
    False. With more pulleys it's easier to lift an object.
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