Science

4th

grade

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Energy and Motion

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12 questions

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  • 1. Multiple Choice
    2 minutes
    1 pt

    How can you determine the speed of a moving train?

    Divide the distance traveled by the time spent moving.

    Divide the time spent moving by the direction traveled.

    Multiply the distance traveled by the time spent moving.

    Multiply the kinetic energy by the distance traveled.

  • 2. Multiple Choice
    2 minutes
    1 pt

    An object that is sitting still has_________forces acting on it.

    Balanced forces

    Unbalanced forces

  • 3. Multiple Choice
    2 minutes
    1 pt

    A boy pushes on a box and moves it across the room. This is an example of _____.

    balanced forces

    unbalanced forces

    potential energy

    chemical energy

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