Physics, 26.01.2021 18:10 DrLIFE751

A.4 Kg red marble is rolling at 1.78 m/s when it collides with a .3 Kg blue marble that is stationary. The red marble bounces off and is traveling .8 m/s after the collision. What is the post collision speed of the blue marble?

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A.4 Kg red marble is rolling at 1.78 m/s when it collides with a .3 Kg blue marble that is stationar...