Physics, 21.08.2019 02:10, goodgirl2800

Ahorse on a moving train neighed at the fo range at 493 hz with higher harmonics. another stationary horse on the ground heard the whinny as 1433 hz in the go range. find the train moving direction, going away from or coming nearer to the stationary horse? find the train speed. give reasons 443w2 an bns 6mite

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Ahorse on a moving train neighed at the fo range at 493 hz with higher harmonics. another stationary...