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Physics, 14.09.2019 01:30 mauricestepenson791

James is running toward the base of a tall canyon wall at 2 m/s while screaming at 355 hz. the wind is blowing the opposite direction at 3 m/s. what beat frequency does he hear from his own echo off the wall? use 350 m/s for the speed of sound.

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James is running toward the base of a tall canyon wall at 2 m/s while screaming at 355 hz. the wind...
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