### Momentum Presentation #22

Two objects with identical masses have an elastic collision: the initial velocity of m1 is +6.0 m/s and of m2 is -3.0 m/s. What is the velocity of m1 after the collision?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/

Length:
00:42