Science, Physics, Education

8th

grade

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Work, Power, and Energy Conceptual

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25 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt

    Which of the following angles of force would result to a No Work Done?

    Angular Force

    Horizontal Force

    Obtuse Force

    Perpendicular Force

  • 2. Multiple Choice
    30 seconds
    1 pt

    What is the formula used in order to find work?

     Fd cosθFd\ \cos\theta  

     Wt\frac{W}{t}  

     12kx2\frac{1}{2}kx^2  

     12mv2\frac{1}{2}mv^2  

  • 3. Fill in the Blank
    1 minute
    1 pt

    Answer TRUE if the statement is correct. Change the underlined word if not.


    Work is a vector quantity.

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