A billiard ball at rest is hit by another ball of the same mass at a speed of 5 m/s.
- Questions
A billiard ball at rest is hit by another ball of the same mass at a speed of 5 m/s. After an elastic impact, the impact breaks up at an angle of 40 degrees to its original direction of travel, and the hit ball breaks up at an angle of 50 degrees to this original direction of travel. Find the final velocity of both balls.
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