JJ071206 JJ071206

24-05-2023
Physics

contestada

10. An aircraft carrier has a speed of 13.0 m/s relative to the water. A jet is catapulted from the
deck and has a speed of 67.0 m/s relative to the water. The engines produce a 1550-Hz
whine, and the speed of sound is 343 m/s. What is the frequency of the sound heard by the
crew on the ship?

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