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Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If the speed of ball 1 was initially 2 m/s and that of the ball 2 was 3 m/s in opposite direction, what will be their speeds after collision?
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If the speed of ball 1 was initially 2 m/s and that of the ball 2 was 3 m/s in opposite direction, what will be their speeds after collision?
Uttam SaikiaLv10
1 Oct 2020
