Kinetic Energy of a Moving Vehicle
Easyenergykinetic energy
What is the kinetic energy of a 1,000 kg vehicle traveling at 20 m/s?
- A100 kJ
- B200 kJ
- C400 kJ
- D800 kJ
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Answer: B. 200 kJ
KE = ½mv² = ½(1,000)(20²) = 200,000 J = 200 kJ.
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