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Physics, 04.10.2019 19:00 iamjenng5028

Block m1 of mass 2 m and velocity v0 is traveling to the right (+x) and makes an elastic head-on collision with block m2 of mass m and velocity −2 v0 (i. e., traveling to the left). what is the velocity v1 ′ of block m1 after the collision?

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