physics

Spaceship 1 and Spaceship 2 have equal masses of 300 kg. Spaceship 1 has a speed of 0 m/s, and Spaceship 2 has a speed of 4 m/s. What is the magnitude of their combined momentum?

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  1. Spaceship 2 has it all:) 300*0 = 0
    300*4 = 1,200 kg m/s

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    2. 👎 2
  2. 2 m/s

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  3. you are both wrong it is 1800kg-m/s

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  4. goofies its 3m/s

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