Physics

Physics, 18.07.2021 08:00, powerserg2325

A 2kg ball rolls to the east at 3m/s. A 4kg ball rolls to the west at 2m/s. What is the momentum of the system after a head-on collision of the two balls?

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A 2kg ball rolls to the east at 3m/s. A 4kg ball rolls to the west at 2m/s. What is the momentum of...

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