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  • 01-03-2016
  • Physics
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A 4.00 kg rock is rolling 10.0m/s find its kinetic energy

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olemakpadu
olemakpadu olemakpadu
  • 01-03-2016
Kinetic Energy = (1/2)mv²

Where m = mass in kg, v = velocity in m/s, Kinetic Energy is in Joules

Kinetic Energy = (1/2)mv²
 
                         = (1/2)*4*10²            . Use your calculator.
      
                         = 200 Joules
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