A6kg object moving 2ms in the positive x direction has a
A 6kg object moving 2m/s in the positive x direction has a one-dimensional elastic collision with a 4kg object moving 3m/s in the opposite direction. What is the total kinettic energy of the two-mass system after the collision?
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a 6kg object moving 2ms in the positive x direction has a one-dimensional elastic collision with a 4kg object moving
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