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Two billiard balls are initially traveling toward each other at speeds of 2.45 m/s for ball...

Two billiard balls are initially traveling toward each other at speeds of 2.45 m/s for ball 1 and 4.35 m/s for ball 2. The balls undergo an elastic, head-on collision. Find their final velocities.

ball 1 magnitude:

ball 1 direction:


ball 2 magnitude:

ball 2 direction:

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