What is the kinetic energy of a 6 kg object moving at 3 m/s?
- A. 33
- B. 24
- C. 54
- D. 27 ✓
Correct answer
D. 27
Explanation
Kinetic energy = (1/2)mv² = (1/2)(6)(3²) = (1/2)(6)(9) = 27 Joules.
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