math

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The CD player in your computer rotates a disc at 7200rmp. Determine its velocity in:
a)degrees per second
b)radians per minute

  • math -

    a. multiply by 360deg/rev
    b. multiply by 2PI rad/rev

  • math -

    what is rev?

  • math -

    revolutions

  • math -

    is that just the units?

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