Find what frequency of flying in an ultra-light aircraft

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You are flying in an ultra-light aircraft at a speed of 49.8 m/s. An eagle, whose speed is 16.0 m/s, is flying directly toward you. Each of the given speeds is relative to the ground. The eagle emits a shrill cry whose frequency is 3940 Hz. The speed of sound is 330 m/s. What frequency do you hear?

Reference no: EM13270726

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