Two trains are traveling across the United States. The second train has a mass of 380,000kg and travels eastward with a velocity of 89m/s. Calculate the train's
momentum.
Your
Answer
units

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What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has

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