crystal2774 crystal2774
  • 21-11-2022
  • Physics
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in outer space rock 1, with mass 3 kg and velocity < 3200, -3000, 1800 > m/s, struck rock 2, which was at rest. after the collision, rock 1's velocity is < 2800, -2300, 2300 > m/s. what is the final momentum of rock 2?

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