YoonBloom1385 YoonBloom1385
  • 01-06-2023
  • Physics
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A 1.50x10^4 kg railroad car moving at 7.00 m/s to the north collides with and sticks to another railroad car of the same mass that is moving in the same direction at 1.50 m/s. What is the velocity of the joined cars after the collision

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