Physics
Physics, 17.10.2020 23:01, laddy6433

Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initial speed was 1.80 m/s , and the other's was 3.20 m/s in the opposite direction, what will be their speeds after the collision?

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Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If one ball's initi...

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