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    3. A 4 kg rock is rolling 10 m/s. what is the kinetic energy
    A 4 kg rock is rolling 10 m/s. what is the kinetic energy

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    +2  Views: 5482 Answers: 2 Posted: 14 years ago
    Tags: science
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      2 Answers

      This is ante Homework site.
      14 years ago. Rating: 0
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        1/2*4kg*(10m/s)2= 200 J

        13 years ago. Rating: 0
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