fahd2 fahd2
  • 02-12-2016
  • Physics
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determine the kinetic energy of a 1000 kg roller coaster car that is moving with a speed of 20.0 m/s

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tatianna100
tatianna100 tatianna100
  • 02-12-2016
mechanical energy m8
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Аноним Аноним
  • 02-12-2016
mechanical energy? ? ?
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