As shown below the red tralle stationary and the green train is moving forward to speed or 23 miu. Between the traint in
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answerhappygod
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As shown below the red tralle stationary and the green train is moving forward to speed or 23 miu. Between the traint in
As shown below the red tralle stationary and the green train is moving forward to speed or 23 miu. Between the traint in a bleyeliut moving forward at 1500 mde. Each trala has white with a frequuney of te Hz. The air temperature is 20 com A. What is the treeney from a cedi' while the billet 1) What is the tregoney from the green train white heard by the beetle!
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