terrm5915 terrm5915
  • 26-04-2017
  • Physics
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what is the kinetic energy of a 0.135 kg baseball thrown at 40 m/s

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Аноним Аноним
  • 26-04-2017
KE = 1/2 * m * v^2
KE = 1/2 * 0.135 * 40^2
KE = 1/2 * 0.135 * 1600
KE = 108 J
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