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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

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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