An astronaut weighs 92.5 kg on earth. While floating in space he pushes the side of his spaceship with a force of 150 N for .20 seconds.
Find the change of momentum of the astronaut.
What is the momentum imparted to the spaceship by the astronaut's push?
If the spaceship has a mass of 2250 kg find the velocity of the spaceship and the velocity of the astronaut.


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