Physics, 24.11.2020 19:50 sliverx201

A spacecraft has a momentum of 20,000 kg-m/s, and a mass of 250 kg. What is the magnitude of its velocity? A. 80 m/s
B. 800 m/s
C. 400 m/s
D. 40 m/s SUBMIT

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A spacecraft has a momentum of 20,000 kg-m/s, and a mass of 250 kg. What is the magnitude of its vel...