<PRE><B>Question 375056</B>
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The circumference of the circle described by the blade tip is *[tex \Large 2\pi\,\cdot\,1.2\ =\ 2.4\pi] meters.  *[tex \Large 2.4\pi \times\ 135\ =\ 270\pi] meters/minute.  Divide by 60 to get meters per second.  



John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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