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2015-06-21T21:00:27+08:00

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Given:  M = 1000 kg
             V = 17 m/s
Asked: Kinetic Energy
Formula:
              KE = mv² (0.5)
              KE = 1000 kg (17m/s)² (0.5)
              KE = 1000 kg (289 m²/s²) (0.5)
              KE = 289, 000 m²/s² (0.5)
              KE = 144, 500 kgm²/s² or 144, 500 Joules
The kinetic energy of the car is 144, 500 Joules.
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