lstrom3286 lstrom3286
  • 20-02-2024
  • Physics
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A 2 kg billiard ball moving at 4 m/s to the right hits an 8 kg bowling ball originally at rest. The billiard ball then moves in the opposite direction at 2 m/s. The collision is elastic. That is, energy is conserved. What is the velocity of the bowling ball after the collision?

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