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Solving a problem in physics, section 38, paragraph 6
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Uploaded: 21.05.2015
Content: fiz038_06.doc 36 kB
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6. Two boats are moving towards each other. From the first boat moving with υ1 = velocity of 10 m / s, the ultrasonic signal is sent to the frequency ν1 = 50 kHz, which is distributed in the water. After reflection from the second signal received by the first boat to boat speed ν2 = 52 kHz. Considering the speed of propagation of sound vibrations in the water equal to 1.54 km / s, determine the velocity of the second boat.
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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