Physics, Science

7th -

9thgrade

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Pressure

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9 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Which of these is the equation relating Pressure, Force and Area?

    P = FAP\ =\ \frac{F}{A}

    P = F ×AP\ =\ F\ \times A

    P = AFP\ =\ \frac{A}{F}

    P = aFP\ =\ aF

  • 2. Multiple Choice
    30 seconds
    1 pt

    Which of these is the correct equation triangle?

    Image
    Image
    Image
  • 3. Multiple Choice
    45 seconds
    1 pt

    Which of TWO these units mean the same thing

    NN / m2m^2 (Newtons per metre squared)\left(Newtons\ per\ metre\ squared\right)

    Pa (Pascals)Pa\ \left(Pascals\right)

    NN / cm2 (Newtons per centimetre squared)cm^{2\ }\left(Newtons\ per\ centimetre\ squared\right)

    Nm (Newton Meters)Nm\ \left(Newton\ Meters\right)

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