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xiaoyu000 xiaoyu000
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2 months ago

A 90.0 kg person is sitting in a 100 kg boat, which is floating at rest on a lake. In the boat is a stone with a mass of 5.00 kg. The person throws the stone at 4.00 m/s horizontally in the NORTH direction. The kinetic energy of the boat and person after throwing the stone is



5.20 J.



40.0 J.



1.05 J.



2.75 J.

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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cblack14cblack14
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xiaoyu000 Author
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2 months ago
This helped my grade so much Perfect
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Helped a lot
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