Science

7th

grade

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Simple Machines

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14 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Which statement is correct?

    Inclined plane: enables us to moves the objects from one level to a higher level

    Gear: Separates, cuts, holds, and stops objects

    Screw: Helps to lift up and moves objects easily

    Pulley: Moves and rotates objects

  • 2. Multiple Choice
    30 seconds
    1 pt

    Which statement is correct?

    Inclined plane: enables us to moves the objects from one level to a higher level

    Gear: Separates, cuts, holds, and stops objects

    Screw: Helps to lift up and moves objects easily

    Pulley: Moves and rotates objects

  • 3. Multiple Choice
    30 seconds
    1 pt

    Which of the following machines is not an example of wheel and axle?

    Image
    Image
    Image
    Image
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