Physics
Physics, 20.09.2020 16:01, chandranewlon

In a closed system with no friction, a red sphere of 2.5 kg stands stationary. A blue sphere with a mass of 5.8 kg approaches the first sphere with a speed of 4.1 m/s. The two collide. After the collision, the blue sphere begins moving forward with a speed of 1.3 m/s. What is the velocity of the red sphere after the collision? (Show all work)

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In a closed system with no friction, a red sphere of 2.5 kg stands stationary. A blue sphere with a...

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