A0.16 kg billiard ball moving at 1.20 m/s collides elastically with one of the same mass at rest. it continues at a speed of 0.6 m/s afterward in a different direction from before. what is the final speed of the other billiard ball?
i thought it was .6 m/s because it is elastic, but it says i am wrong.
Answers: 1
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A0.16 kg billiard ball moving at 1.20 m/s collides elastically with one of the same mass at rest. it...
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