Physics

4 March, 07:09

A train is approaching you at very high speed as you stand next to the tracks. Just as an observer on the train passes you, you both begin to play the same recorded version of a Beethoven symphony on identical MP3 players.

According to you, whose MP3 player finishes the symphony first?

A. your player,

B. the observer's player,

C. both finish at the same time.

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