A mass of 2kg travels at 4m s-1 towards a wall it hits the
Question: A mass of 2kg travels at 4m s-1 towards a wall. It hits the wall and bounces directly back, now traveling at 2m s-1 away from it. By how much does the momentum of the mass change in this collision?
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question a mass of 2kg travels at 4m s-1 towards a wall it hits the wall and bounces directly back now traveling at 2m
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but I would like to discuss to what extent employers should/should not influence or curb political participation in their workplaces.
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