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Chemistry, 21.10.2020 03:01 vincentfriend

A spacecraft has a momentum of 20,000 kg-m/s up, and a mass of 500 kg. What is its velocity?
A. 400 m/s
B. 1000 m/s
C. 10,000,000 m/s
D. 40 m/s
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A spacecraft has a momentum of 20,000 kg-m/s up, and a mass of 500 kg. What is its velocity?
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