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taupegnu357Lv1
11 Dec 2019
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If the speed of ball 1 was initially 2.00 m/s, and that of ball 2 was 3.00 m/s in the opposite direction, what will be their speeds after the collision?
Two billiard balls of equal mass undergo a perfectly elastic head-on collision. If the speed of ball 1 was initially 2.00 m/s, and that of ball 2 was 3.00 m/s in the opposite direction, what will be their speeds after the collision?
Mohd TalibLv10
5 Jan 2021
