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    mlwazisto's Avatar
    mlwazisto Posts: 1, Reputation: 1
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    #1

    Jul 10, 2013, 05:37 AM
    Formula for peripheral velocity
    A wheel of diameter 200mm has a rotational frequency of 15 r/s. Calculate the peripheral velocity in m/s
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Jul 10, 2013, 06:12 AM
    Calculate the circumference of the wheel in meters, and multiply by revolutions per second (I assume that's what you mean by the term "r/s" - or did you mean radians per second?) - this gives you speeed in meters per second for a point on the edge of the wheel.
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