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Posted by on Wednesday, December 12, 2012 at 7:50pm.

What is the momentum of a two-particle system composed of a 1400 kg car moving east at
90 m/s and a second 900 kg car moving west
at 95 m/s? Let east be the positive direction.

  • Physics - , Monday, November 21, 2016 at 9:26pm


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