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Physics, 12.05.2021 19:10 jennycrapson
Train A starts at 4 miles South of a bridge and heads North at a constant speed of 30 miles per hour. Train B starts 6 miles North of the bridge. What velocity must Train B have so that the two trains cross the bridge at the same time?
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Train A starts at 4 miles South of a bridge and heads North at a constant speed of 30 miles per hour...
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