In the previous problem, an external force of 25N acted on a system for 10s. We found that the Impulse delivered was 250 N-s. In that case, what is the magnitude of the change in momentum of the system?These videos are part of a unit of instruction created by NJCTL. Students and teachers can find additional free instruction on this topic at the site listed below. This includes the full unit presentation, homework with solutions, and assessments (teachers only).Momentum Presentation - http://njctl.org/courses/science/algebra-based-physics/energy/work-and-energy-presentation-2/
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