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lcard044 lcard044
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7 months ago

A 4.00 kg object is moving at 5.00 m/s EAST. It strikes a 6.00 kg object that is at rest. The objects undergo an elastic collision. The velocity of the 4.00 kg object after the collision is at an angle of 30.0 degrees SOUTH of EAST. The speed of the 4.00 kg mass after the collision is



5.78 m/s.



4.56 m/s.



3.55 m/s.



1.67 m/s.



2.66 m/s.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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awbradshawawbradshaw
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7 months ago
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lcard044 Author
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7 months ago
Thanks for your help!!
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You make an excellent tutor!
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Brilliant
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