chelseajp chelseajp
  • 17-08-2016
  • Chemistry
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A 6.7 kg object moves with a velocity of 8 m/s. What's its kinetic energy

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markostrac markostrac
  • 17-08-2016
Kinetic energy = 1/2 mv^2 
Kinetic energy = 1/2 x 6.7 x 64     (8^2=64)
K.E= 214.4 J
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