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mhbtelc mhbtelc
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3 weeks ago

A ball of mass 3m, moving at speed v to the right, approaches a ball of mass 2m, moving at speed 2v to the left. After the balls collide, what is the velocity of the center of mass?



v right



v/5 left



v/5 right



v left



Can't decide because we don't know whether this collision is inelastic or elastic

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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xoxoitaliangurlxoxoitaliangurl
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3 weeks ago
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mhbtelc Author
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3 weeks ago
Good timing, thanks!
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Yesterday
Thanks
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2 hours ago
You make an excellent tutor!
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