Question: A bat flying at 5 . 2 5 m / s is chasing an insect flying at 3 . 4 9 m / s in

A bat flying at 5.25 m/s is chasing an insect flying at 3.49 m/s in the same direction. The bat emits a steady chirp of frequency 2000 Hz.(4 marks)
What frequency, f0, does the insect hear?

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