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July 31, 2014

Homework Help: Physics

Posted by Cooper on Tuesday, November 22, 2011 at 8:44pm.

Two ships in a heavy fog are blowing their horns, both of which produce sound with a frequency of 165.0 Hz One ship is at rest; the other moves on a straight line that passes through the one at rest.

If people on the stationary ship hear a beat frequency of 3.5 Hz, what is the speed of the approaching ship?

If people on the stationary ship hear a beat frequency of 3.5 Hz, what is the speed of the receding ship?

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