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9 Nov 2019
A 2.3-kg object traveling at 5.8 m/s collides head-on with a 3.5-kg object traveling in the opposite direction at 2.9 m/s. If the collision is perfectly elastic, what is the final speed of the 2.3-kg object?
A 2.3-kg object traveling at 5.8 m/s collides head-on with a 3.5-kg object traveling in the opposite direction at 2.9 m/s. If the collision is perfectly elastic, what is the final speed of the 2.3-kg object?
Jamar FerryLv2
19 May 2019
