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April 20, 2014

Homework Help: Physics

Posted by Kyle on Thursday, December 15, 2011 at 8:47pm.

A whistle of frequency 490 Hz moves in a circle of radius 2.00 ft at an angular speed of 15.0 rad/s. What are the lowest and the highest frequencies heard by a listener a long distance away at rest with respect to the center of the circle?

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