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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
The ratio of the kinetic energy of object A to the kinetic energy of the object B is 2:1. The mass of object A is 2.0 kg and the mass of object B is 4.0 kg. If object A has a speed of 4.0 m/s, what is the speed of object B?
A) 8.0 m/s
B) 6.0 m/s
C) 4.0 m/s
D) 1.4 m/s
E) 2.0 m/s
Textbook 
Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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Northa Author
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6 years ago
Thanks for the help
I am your master!
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